Encyclopedia international. - New York : Lexicon Publications, c1982. - 20 v. : ill. (some col.) ; 27 cm. Includes bibliographies and index. Vol. 1. - 20. ISBN: 0717207137 (set) Subjects--Topical Terms: Encyclopedias and dictionaries. LC Class. No.: AE5 / .E447 1982 Dewey Class. No.: 031 / ENC 1982