Goel, B S; Mittal, S K Pragati's operations research Goel, B S; Mittal, S K - 27 edition - Pragati Prakashan, Meerut 2012 - 1079 p - . SC DEVELOPMENT FUND 2013-2014 ISBN: 330 Subjects--Topical Terms: Operations research Dewey Class. No.: S 001.424 GOE