Panneerselvam, R. Operations research / R. Panneerselvam. - New Delhi : Prentice Hall of India , 2002. - xiv,490p. : ill.,figs.,tables,charts ; 23cm . Includes bibliogaraphy and index ISBN: 8120319230 Rs. 275.00 Subjects--Index Terms: OPERATIONS RESEARCH Dewey Class. No.: 003 / PAN/O