Newman, Ruth G. Communicating in business today / Ruth G. Newman ; with Marie A. Danziger and Mark Cohen. - Lexington, Mass. : D. C. Heath, c1987. - xxv, 626 p. : ill (some col.) ; 24 cm. Includes index. Includes bibliographical references : p. 613. ISBN: 0669063444 (cased) Subjects--Topical Terms: Business communication.