Denyer, J. C. Office management / J.C. Denyer ; revised by Josephine Shaw. - 5th ed. - London : Pitman, 1980. - x, 646 p. : ill. ; 22 cm. ISBN: 027302972X 9780273029724 Subjects--Topical Terms: Office Management.Office Practice. Dewey Class. No.: 651.32