Arabinda Maity & Biplab Chakrabarti PRACTICAL GUIDE TO 22 ND EDITION OF THE DEWAY DECIMAL CLASSIFICATION - 1 - Progressive Publishers 2011/01/01 - 180 ISBN: 0 Source: Gift R R R L F Subjects--Uniform Titles: library and information science Subjects--Topical Terms: Generalities Dewey Class. No.: 020