Zelazny, Gene Say it with charts : the executive's guide to visual communication / Gene Zelazny - 4th ed. - New York : McGraw-Hill, 2001 - ix, 226 p. : ill. (some col.) ; 24 cm. Includes index ISBN: 007136997X RM180.90 LCCN: 00-046464 Subjects--Topical Terms: Business presentations--Graphic methods