Tulsian, P C and Bharat Tulsian Fundamentals of operations research Tulsian, P C and Bharat Tulsian - - S. Chand & Co. Pvt. Ltd., New Delhi 2012 - 455 p - . Subjects--Topical Terms: Operations Research--Information management--Executive management Dewey Class. No.: 658.4034 TUL-F