Berko, Roy M. This business of communicating / Roy M. Berko, Andrew D. Wolvin, Ray Curtis. - 5th ed. - Madison, Wis. : Brown & Benchmark, c1993. - xviii, 398 : ill. ; 24 cm. Includes bibliographical references and index. ISBN: 0697129136 LCCN: 92070045 Subjects--Topical Terms: Business communication. LC Class. No.: HF5718 / .B47 1993 Dewey Class. No.: 658.4/5