Panneerselvam, R. Operations research / R. Panneerselvam - 2nd ed. - New Delhi : Prentice-Hall, 2015. - xii, 608p. : ill. ; 24 cm. Includes bibliographical references and index ISBN: 9788120329287 Subjects--Topical Terms: Operations research --Textbooks Dewey Class. No.: 003 PAO