00000cam a22000004a 4500 UP-99796217602458553 Buklod 20230503092542.0 m |o d | ta 020516s1970 ilu r |||| u|eng d (iLib)UPD-00000131308 eng HF5415.13 C53 Clark, William Allan, 1919- Marketing and management science, a synergism / W. A. Clark [and] Donald E. Sexton, Jr William Allan, 1919- Clark. Homewood, Ill. R. D. Irwin [c1970] 451 p. illus. LOB '91 Electronic data processing--Marketing. Electronic data processing--Marketing management. I. Sexton, Donald E., joint auth. II. Title. Book FO UPD DBUS HF5415.13 C53 Book