Dewey, Melvil. Dewey decimal classification and relative index / Melvil Dewey - 23 - New York: Oclc;, [c2003] - 965 p. No illus. 22 cm. - DDC 4 . ISBN: 9781910608784 0910608415 Subjects--Topical Terms: --Dewey decimal classification--USA--Classification--Index Dewey Class. No.: 025.431 / DED