Groff, Gene K. Operations management : selected readings / Gene K. Groff and John F. Muth. - Delhi : Richard D. Irwin, Inc., 1969. - vi, 440 p. ; 24 cm. Includes index. Bibliography : p. 436-440. 392 392 Subjects--Topical Terms: General management. Dewey Class. No.: 658 / G893o