Sharma, J. K. Operations Research : theory and applications / - 5th ed. - Delhi : Macmillan Publishers India Ltd. (Trinity Press), 2013. - xviii, 944 p. : ill. ; 28 cm. Includes Index. ISBN: 9789350593363 Rs. 590.00 Subjects--Topical Terms: Operations research Dewey Class. No.: 658.4034 / Sh233