Production and operations management : concepts, models, and behavior / Everett E. Adam, Jr., and Ronald J. Ebert. Adam, Everett E. Ebert, Ronald J., joint author. Production management. TS155 .A29514 658.5 ADP Includes bibliographies and index. Englewood Cliffs, N.J. : Prentice-Hall, c1978. c1978. 1978 Text vi, 749 p. : eng