Books in the service of peace, humanism and and progress, Moscow, September 12-15, 1972
By: (editorial board, V. V. Serov ... et al.).
Contributors: Serov, Vasiliĭ Vasilevich.; Unesco.
Publisher: Progress Publishers
Published: 1974
Place of publication: Moscow
Language: eng
Notes: At head of title, United Nations Educational, Scientific and Cultural Organisation.