Murphy, Herta A. Effective business communication / Herta A. Murphy, Herbert W. Hildebrandt, Jane P. Thomas. - 7th ed. - Boston, Mass. ; London : McGraw-Hill, c1997. - xiii, 640 p. ; 25 cm. ISBN: 9780071145077 Subjects--Topical Terms: Business communication Dewey Class. No.: 651.7 / MUR