Adam, Everett E. & Ebert, Ronald J. Production and operations management concepts, models and behavior : concepts, models and behavior - 5th Ed. - New Delhi PHI Learning Private Limited 2013 - xviii, 729p. 27 cm. Text in English ISBN: 9788120308381 Subjects--Facted Index Terms: MECH Dewey Class. No.: 658.56 / ADA