Sivarethinamohan, R. Operations research / by R. Sivarethinamohan. - New Delhi : Tata Mc Graw Hill Publishing Company Ltd., 2005. - 596p. ISBN: 0070599629 9780070599628 Subjects--Topical Terms: MathematicsProbabilitiesApplied mathematicsOperation research Dewey Class. No.: 519 / SIV