Great Soviet encyclopedia
By: [A.M. Prokhorov, editor-in-chief].
Contributors: Protchorov, A M.
Publisher: Macmillan; Collier Macmillan
Published: 1975
Place of publication: New York; London
Language: eng
Work titles: Bol'shaia Sovetskaia Entsiklopediia. English.
Notes: Translation of Bol'shaia Sovetskaia Entsiklopediia, 3rd edition, published Moscow: Sovetskaia Entsiklopediia Publishing House, 1970.