Hanson, Garth A. Say it right a guide to effective oral business presentations Garth A. Hanson, Kaye T. Hanson, and Ted D. Stoddard. - Chicago Irwin c1995 - xvi, 287 p. : ill. ; 24 cm. Includes bibliographical references. ISBN: 0256145466 Subjects--Topical Terms: Business presentations. Dewey Class. No.: Cir 658.452 H19 1995