Great Soviet encyclopedia
By: [A.M. Prokhorov editor-in-chief].
Contributors: Prokhorov, A. M.
Publisher: Macmillan; Collier Macmillan
Published: 1975
Place of publication: New York; London
Language: eng
Notes: Translation of 'Bol'shaia Soverskaia Entsiklopediia. Third edition. Moscow, Sovetskaia Entsiklopediia Publishing House, 1970.