CONTENTS Speech of Nikita Khrushchev before a closed session of the XXth Congress of the Commu- nist Party...on February 25, 1956. Juvenile delinquency in the city of St. Louis and in St. Louis County, MO. The role of the court expert in patent litigation. November 8, 1957. study Recordation of patent agreements--a legisla- tive history.April 24, 1958. Study Exchange of patent rights and technical information under mutual aid programs. Compulsory licensing of patents--a legis- lative history. June 25, 1958. Shay |