Sharma, Bhushan, K., Gupta, Vijay, C. S., and Chawla, K. K. Operations Research and Quantitative Techniques - New Delhi Kalyani Publishers 2016 - 622 ISBN: 9789327260076 Publisher. No.: A. K. Enterprises Subjects--Personal Names: BCom Subjects--Topical Terms: Operations Reaserch and Quantitative Techniques