00366nam a22001337a 4500020001800000082002100018100001800039245006400057260003900121300002000160650002400180700001400204700001400218  a9788180545351  a001.424  bKAN/O  aSwarup, Kanti  aOperations Research/cKanti Swarup, P K Gupta and Man Mohan  aNew Delhi:bSultan Chand and Sons.  a1006p. ;b25cm.  aOperations Research  aGupta P K  aMan Mohan