Manning, Marilyn. Office management a productivity and effectiveness guide Marilyn Manning, Patricia Haddock. - California Crisp Pub. c2001. - viii, 104 p. ill. 28 cm. - A fifty-minute series book . Includes bibliographical references (p. 102 p.). ISBN: 0560526041 12.95. Subjects--Topical Terms: Office management Dewey Class. No.: R 651.3 / M2840 2001