| Encyclopaedia britannica - 1949 |
| Encyclopaedia britannica - 1949 |
| Encyclopaedia britannica - 1949 |
| Encyclopaedia britannica - 1949 |
| Encyclopaedia britannica by University of Chicago - 1949 |
| Encyclopaedia of the social sciences - 1949 |
| Encyclopaedie by Anthonij Winkler Prins - 1949 |
| Encyclopaedie by Anthonij Winkler Prins - 1949 |
| Encyclopedia of chemical reactions - 1949 |
| Encyclopedia of chemical reactions - 1949 |
| Encyclopedia of Chemical Technology: Carbon (cont'd) to cinchophen - 1949 |
| Encyclopedia of Chemical Technology: Cineole to dextrose - 1949 |
| Encyclopedia of Social Work - 1949 |
| Encyclopedia of Social Work - 1949 |
| Encyclopedia of Social Work - 1949 |
| Encyclopedia of Social Work - 1949 |
| Encyclopedia of Wit, Humor and Wisdom - 1949 - 576 pages |
| Encyclopædia of superstitions by Edwin Radford, Mona Augusta Radford - 1949 - 269 pages |
| Encyclopædia of Superstitions by Edwin Radford, Mona Augusta Radford - 1949 - 269 pages |
| Encyclopædia of Superstitions by Edwin Radford, Mona Augusta Radford - 1949 - 269 pages |
| Encyclopédie biogéographique et écologique - 1949 |
| Encyclopédie biologique - 1949 |
| Encyclopédie entomologique - 1949 |
| Encyclopédie entomologique - 1949 |
| Endecasillabi by Francesco Pastonchi - 1949 - 174 pages |
| Endecasillabi by Francesco Pastonchi - 1949 - 174 pages |
| Endocrinology - 1949 |
| Endocrinology - 1949 |
| Endokrinologie - 1949 |
| Endokrinologie - 1949 |
| Endokrinologie - 1949 |
| Energy levels of light nuclei by T. Lauritsen - 1949 - 52 pages |
| Energy Loss of Deuterons in D2O at Very Low Energies by Anthony Philip French, F. G. P. Seidl - 1949 - 20 pages |
| Energy resources of the world by United States. Dept. of State - 1949 - 128 pages |
| Energy resources of the world by United States. Dept. of State - 1949 - 128 pages |
| Energy-- by John Frederick Johnson, John Wilmer Axelson, Edgar Lambert Piret - 1949 - 8 pages |
| Energy-new surface relationship in the crushing of solids by John Wilmer Axelson - 1949 - 169 pages |
| Energía hidroeléctrica y la activación industrial by Pedro Brunengo - 1949 |
| Enfermedades comunes de Puerto Rico by Puerto Rico. Dept. of Education - 1949 - 101 pages |
| Engagements by Claude Jamet - 1949 - 253 pages |
| Engekikai - 1949 |
| Engels Woordenboek by Jozef R. S. Cauberghe - 1949 - 1857 pages |
| Engels woordenboek by J Cauberghe - 1949 - 1857 pages |
| Engelsk-svensk ordbok by Karl Kärre, Grenville Grove - 1949 - 1024 pages |
| Engine Oils Lighter Than SAE 10 - 1949 - 118 pages |
| Engineer's Forum - 1949 |
| Engineering & Mining Journal - 1949 |
| Engineering and Boiler House Review - 1949 |
| Engineering and Chemical Digest - 1949 |
| Engineering and Chemical Digest - 1949 |
| Engineering and Contract Record - 1949 |
| Engineering and Contract Record ... - 1949 |
| Engineering and Mining Journal - 1949 |
| Engineering and Science Series by Rensselaer Polytechnic Institute - 1949 |
| Engineering and Science Series by Rensselaer Polytechnic Institute - 1949 |
| Engineering Bulletin - 1949 |
| Engineering College Research Review - 1949 |
| Engineering Developments in the Gaseous Diffusion Process - 1949 - 129 pages |
| Engineering dynamics problems by Franklin Leland Everett, University of Michigan. Dept. of Engineering Mechanics - 1949 |
| Engineering Education - 1949 |
| Engineering Experiment Station Bulletin - 1949 |
| Engineering Experiment Station Bulletin by West Virginia University. Engineering Experiment Station - 1949 |
| Engineering Experiment Station Series by Virginia Polytechnic Institute. Engineering Experiment Station - 1949 |
| Engineering Experiment Station Series by Virginia Engineering Experiment Station - 1949 |
| Engineering Journal - 1949 |
| Engineering laminates - 1949 - 797 pages |
| Engineering laminates - 1949 - 797 pages |
| Engineering laminates - 1949 - 797 pages |
| Engineering Manual, Civil Works Construction by United States. Army. Corps of Engineers - 1949 |
| Engineering Manual, Civil Works Construction by United States. Army. Corps of Engineers - 1949 |
| Engineering Manual, Civil Works Construction by United States. Army. Corps of Engineers - 1949 |
| Engineering materials and processes by L. H. Hancock - 1949 - 214 pages |
| Engineering materials and processes by L. H. Hancock - 1949 - 214 pages |
| Engineering materials and processes by William Howard Clapp, Donald Sherman Clark - 1949 - 526 pages |
| Engineering Metals and Their Alloys by Carl Hubert Samans - 1949 - 913 pages |
| Engineering News Record - 1949 |
| Engineering News-record - 1949 |
| Engineering News-record - 1949 |
| Engineering News-record - 1949 |
| Engineering News-record - 1949 |
| Engineering News-record - 1949 |
| Engineering News-record - 1949 |
| Engineering News-record - 1949 |
| Engineering News-record - 1949 |
| Engineering Report: Western Extension of the Pennsylvania Turnpike by Grenier (J.E.) Company, Baltimore - 1949 |
| Engineering Research Bulletin - 1949 |
| Engineering structures by Colston Research Society - 1949 - 260 pages |
| Engineering Structures - 1949 - 260 pages |
| Engineering structures by Colston Research Society - 1949 - 260 pages |
| Engineering Studies and Estimates by De Leuw, Cather & Company - 1949 - 24 pages |
| Engineering the New Age by John Joseph O'Neill - 1949 - 320 pages |
| Engineering the new age by John Joseph O'Neill - 1949 - 320 pages |
| Engineering the new age by John Joseph O'Neill - 1949 - 320 pages |
| Engineers of the Southwest Pacific, 1941-1945 by United States. Army. Forces, Pacific - 1949 |
| Engineers of the Southwest Pacific, 1941-1945 by United States. Army. Forces, Pacific - 1949 |
| Engineers of the Southwest Pacific, 1941-1945 by United States. Army. Forces, Pacific - 1949 |
| Engineers of the Southwest Pacific, 1941-45 by United States. Army. Forces, Pacific - 1949 |
| Engineers' dictionary, Spanish-English and English-Spanish by Louis Adams Robb - 1949 - 664 pages |
| Engineers' Dictionary, Spanish-English and English-Spanish by Louis Adams Robb - 1949 - 664 pages |
| Engineers' Dictionary, Spanish-English and English-Spanish by Louis Adams Robb - 1949 - 664 pages |
| Engineers' dictionary, Spanish-English and English-Spanish by Louis Adams Robb - 1949 - 664 pages |
| Engineers' dictionary, Spanish-English and English-Spanish by Louis Adams Robb - 1949 - 664 pages |
| Engineers' dictionary, Spanish-English and English-Spanish by Louis Adams Robb - 1949 - 664 pages |
| Engineers' Digest - 1949 |
| Engineers' Digest - 1949 |
| England and the Continent in the eighth century by Wilhelm Levison - 1949 - 347 pages |
| England Before the Norman Conquest by Charles Oman - 1949 - 679 pages |
| England Before the Norman Conquest by Charles Oman, Sir Charles William Chadwick Oman - 1949 - 679 pages |
| England in Jewish History by Cecil Roth - 1949 - 23 pages |
| England in Shakespeare's day by George Bagshawe Harrison - 1949 - 239 pages |
| England in the eighteenth century by Walter Thomas Selley - 1949 - 408 pages |
| England to Me by Emily Hahn - 1949 |
| England to Me by Emily Hahn - 1949 - 271 pages |
| England to Me by Emily Hahn - 1949 - 271 pages |
| England under the Normans and Angevins, 1066-1272 by Henry William Carless Davis - 1949 - 591 pages |
| England Under the Stuarts by George Macaulay Trevelyan - 1949 - 546 pages |
| England under the Stuarts by George Macaulay Trevelyan - 1949 - 466 pages |
| England's climbing-boys by George Lewis Phillips - 1949 - 61 pages |
| England's dances; folk-dancing to-day and yesterday by Douglas Kennedy - 1949 - 158 pages |
| England's Greater Churches by C. B. Nicolson - 1949 - 64 pages |
| England, 1870-1914 by Robert Charles Kirkwood Ensor - 1949 - 634 pages |
| Englische Dichtung - Deutsch ... by Walter Schmiele - 1949 - 231 pages |
| Englische Fantasien für drei Streich oder Blasinstrumente aus dem 17. Jahrhundert by Ernst Hermann Meyer - 1949 - 31 pages |
| English by Eric Patridge - 1949 - 539 pages |
| English by Eric Partridge - 1949 - 539 pages |
| English and Germanic Studies - 1949 |
| English art, 1307-1461 - 1949 |
| English Art, 1307-1461 by Joan Evans - 1949 - 272 pages |
| English Blake by Bernard Blackstone - 1949 - 454 pages |
| English Blake by Bernard Blackstone - 1949 - 454 pages |
| English Blake by bernard black stone - 1949 |
| English Blake by Bernard Blackstone - 1949 - 454 pages |
| English Constitution by Walter Bagehot - 1949 - 312 pages |
| English Constitution by Walter Bagehot - 1949 - 312 pages |
| English Constitution by Walter Bagehot - 1949 - 312 pages |
| English Cottage Furniture by Frederic Gordon Roe - 1949 - 128 pages |
| English country short stories - 1949 - 231 pages |
| English courts of law by Harold Greville Hanbury - 1949 - 192 pages |
| English Downland by Harold John Massingham - 1949 - 120 pages |
| English Fairy Tales by Ernest Rhys, Grace Little Rhys, Herbert Cole - 1949 - 128 pages |
| English Fairy Tales by Ernest Rhys, Grace Little Rhys - 1949 - 128 pages |
| English for Nebraska high schools by Nebraska. Dept. of Public Instruction - 1949 - 123 pages |
| English glass by William Arnold Thorpe - 1949 - 302 pages |
| English influence in Norwegian and Swedish figuresculpture in wood, 1220-1270 by Aron Andersson - 1949 - 318 pages |
| English Journal - 1949 |
| English Journal - 1949 |
| English Journal - 1949 |
| English journey by John Boynton Priestley - 1949 - 422 pages |
| English Literary History - 1949 |
| English Literature and Its Backgrounds - 1949 |
| English Literature and Its Backgrounds: From the forerunners of romanticism to the present - 1949 |
| English Literature and Its Backgrounds: From the Old English period through the Age of Reason - 1949 |
| English literature between the wars by Benjamin Ifor Evans - 1949 - 133 pages |
| English literature of the Victorian period by John Daniel Cooke, Lionel Stevenson - 1949 - 438 pages |
| English masters and students in Paris during the XIIth century by A. L. Gabriel - 1949 - 51 pages |
| English outdoor paintings - 1949 - 24 pages |
| English Place Names by H. G. Stokes - 1949 - 120 pages |
| English political thought in the nineteenth century by Crane Brinton - 1949 - 311 pages |
| English Political Thought in the Nineteenth Century by Crane Brinton - 1949 - 311 pages |
| English pottery and porcelain by English Ceramic Circle, Victoria and Albert Museum - 1949 - 94 pages |
| English prayer books by Stanley Morison - 1949 - 238 pages |
| English Prayer Books by Stanley Morison - 1949 - 238 pages |
| English Prose Style by Herbert Read, Sir Herbert Edward Read - 1949 - 227 pages |
| English Review Magazine - 1949 |
| English social services by Emmeline W. Cohen - 1949 - 169 pages |
| English social services by Emmeline W. Cohen - 1949 - 169 pages |
| English sports and pastimes by Christina Hole - 1949 - 182 pages |
| English Studies - 1949 |
| English Studies - 1949 |
| English suite by Alec Rowley - 1949 - 20 pages |
| English Town Crafts by Norman Wymer - 1949 - 128 pages |
| English Version of Introduction and Remarks from the ... Supplement to the First Edition of The General Catalogue of Variable Stars by B. V. Kukarkin, Pavel Petrovich Parenago - 1949 |
| English version of introduction and remarks from The general catalogue of variable stars by B. V. Kukarkin, Pavel Petrovich Parenago - 1949 - 31 pages |
| English-Esperanto dictionary by Fleming Fulcher - 1949 - 346 pages |
| English-Hebrew dictionary by ישראל אפרוס, בנגאמין נהום סלכנר - 1949 - 751 pages |
| English-Lozi Phrase Book by Godwin A. M. Lewanika - 1949 - 53 pages |
| English-Tagalog, Visayan, Cebuano-Ilongo vocabulary by M. Jacobo Enriquez, Francis J. Jamolangue - 1949 - 249 pages |
| Enkele aspecten van Groen van Prinsterer's optreden als volksvertegenwoordiger (1862-1865). by Gijsbert Johannes Laman - 1949 - 191 pages |
| Enneadi by Plotinus, Vincenzo Cilento - 1949 |
| Enneadi by Plotinus, Vincenzo Cilento - 1949 |
| Enneadi by Plotinus, Vincenzo Cilento - 1949 |
| Enologia industriale by Alberto Bertuzzi - 1949 - 327 pages |
| Enquetes by Musée de la vie wallonne (Liège, Belgium) - 1949 |
| Enquête sur le chômage. Avant-propos de Charles Rist: Dépenses des chômeurs et valeur énergétique de leur alimentation de après les budgets de 265 familles, par G. Letellier by Institut scientifique de recherches économiques et sociales, Paris, Gabrielle Letellier - 1949 |
| Enriching worship by Alexander John William Myers - 1949 - 398 pages |
| Enrique José Varona by Medardo Vitier - 1949 - 288 pages |
| Enrique José Varona - 1949 - 288 pages |
| Enrique José Varona by Medardo Vitier - 1949 - 288 pages |
| Ensaio de catálogo dos moluscos do Brasil by Frederico Lange de Morretes - 1949 - 357 pages |
| Ensayo de realidad para un sueño by Vicente Echeverría del Prado - 1949 - 165 pages |
| Ensayo de un diccionario de la literatura: Escritores españoles e hispanoamericanos by Federico Carlos Sáinz de Robles - 1949 |
| Ensayo de un diccionario de la literatura: Escritores españoles e hispanoamericanos by Federico Carlos Sáinz de Robles - 1949 |
| Ensayo de un diccionario de la literatura: Escritores españoles e hispanoamericanos by Federico Carlos Sáinz de Robles - 1949 |
| Ensayo de un diccionario de la literatura: Términos y conceptos literarios by Federico Carlos Sáinz de Robles - 1949 |
| Ensayo histórico sobre la revolución de mayo y Mariano Moreno by Ricardo Levene - 1949 |
| Ensayo histórico sobre la revolución de mayo y Mariano Moreno by Ricardo Levene - 1949 |
| Ensayo histórico sobre la Revolución de Mayo y Mariano Moreno by Ricardo Levene - 1949 |
| Ensayo sobre cinco temas de Thomas Mann by Fernando Alegría - 1949 - 169 pages |
| Ensayo sobre el Catolicismo by Juan Donoso Cortés, Juan Donoso Cortés (marqués de Valdegamas) - 1949 - 260 pages |
| Ensayo sobre el catolicísmo, el liberalísmo y el socialísmo by Juan Donoso Cortés (marqués de Valdegamas) - 1949 - 260 pages |