Swarup, Kanti . Operations research / by Kanti swarup, P.K. Gupta and Man Mohan. - 8th ed / . - New Delhi : Sultan Chand , 1997. - xiv,891p. : ill.,Charts,tables etc. ; 22 x 14cm . Includes Index ISBN: 8170142164 Rs. 115.00 Subjects--Index Terms: OPERATIONS RESEARCH Dewey Class. No.: 003 / SWA/O