 | 1949 - 524 páginas
Includes sections "News and notes" and "Books." | |
 | 1948 - 500 páginas
Includes sections "News and notes" and "Books." | |
 | 1947 - 482 páginas
Includes sections "News and notes" and "Books." | |
 | 1946 - 532 páginas
Includes sections "News and notes" and "Books." | |
 | 1945 - 508 páginas
Includes sections "News and notes" and "Books." | |
 | 1944 - 508 páginas
Includes sections "News and notes" and "Books." | |
 | 1942 - 808 páginas
Includes sections "News and notes" and "Books." | |
 | 1941 - 854 páginas
Includes sections "News and notes" and "Books." | |
 | 1940 - 760 páginas
Includes sections "News and notes" and "Books." | |
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