DEWEY, Melvil Dewey decimal classification and relative index - 22nd ed./ edited by Joan S - Ohio OCLC Online Computer Library Center 2003 - Mit4 v. (v.1-lxxvii, 731; v.2-xvi, 1250; v.3-1074; v.4-928 p.) ISBN: 910608709 Subjects--Topical Terms: DDC Dewey Class. No.: 025.431 / DEW