Panneerselvam R Operation research - 2 - New Delhi Prentice Hall 2006 - xii, 608p. cm. Index 605-608p. ISBN: 8120329287 (pbk) Standard No.: 20286 Source: 670, 20/03/2006, Vardhman Books Textual Subjects--Topical Terms: Operational research Dewey Class. No.: B2T, P6