Hunter, Eric J. Classification Made Simple / Eric J. Hunter. - 2nd ed. - Aldershot, Hants, England : Brookfield, USA : Gower, c2002 [reprinted 2005]. - xi,147p.: ill; 22 cm. First published 1988. Includes index ISBN: 075460795x Subjects--Topical Terms: Classification. Dewey Class. No.: 618.92855 / HUC 2005