RAMAKRISHNAN R. AND GERHKE J. DATABASE MANAGEMENT SYSTEMS 3RD ED Textual Documents - 01-01-2003 - MC GRAW HILL INT. NEW DELHI - XXXII/1065 5741 ISBN: PB. Subjects--Index Terms: INFORMATION RETRIEVAL (B.E.-II) Dewey Class. No.: 005.74 / RAM/GEH