The international exchange of publications
Subtitle: proceedings of the VII Scientific Conference of the Library ofthe Academy of Sciences of th e USSR (Leningrad, 20-22 April, 1961).
Contributors: Akademiya Nauk SSSR. Biblioteka.; Scientific Conference of the Library of the Academy of Sciences of the USSR, (7th : 1961 : Leningrad)
Publisher: Library, Academy of Sciences of the USSR
Published: 1962
Place of publication: Leningrad
Language: eng
Notes: Duplicated typescript.

Translated from the Russian by G.S. Mason for the NLL.