Panneerselvam, R. Operations Research / - 2nd ed. - New Delhi : PHI Learning Private Limited , 2009 - xii, 608 p. : ill. ; 24 cm. Includes Index. ISBN: 9788120329287 Rs. 325.00 Subjects--Topical Terms: Operations research--Textbooks Dewey Class. No.: 658.4034 / P1944