Great Soviet Encyclopedia ; edited by A.M. Prokhorov...[etal.] and translated by Echeal R. Sigan. - 3rd ed. - New York : Macmillan, c1976. - v. : ill. ; 28 cm. It is originaly in Russian language Bol'shaia Sovetskaia Entsiklopedia Library has vol. 11: 1976.-vol. 12: 1976, bk.no. L3.12.-vol. 13: 1976, bk.no. L3.13.-vol. 14: 1977, bk.no. L3.14.-vol. 15: 1977, bk.no. L3.15.-vol. 16: 1977, bk.no. L3.16.-vol. 17: 1978, bk.no. L3.17.-vol. 18: 1978, bk.no. L3.18.-vol. 19: 1978, bk.no. L3.19.-vol. 20: 1979, bk.no. L3.20 ISBN: (N.A.) : (N.A.) Subjects--Topical Terms: Soviet Union--Encyclopedia.Russian Encyclopedia--Translation into English.Soviet Union--Encyclopedias Dictionaries.Encyclopedias and Dictionaries--Soviet Union. Dewey Class. No.: RR 037.1