Lewis, Herschell Gordon Direct marketing strategies and tactics unleash the power of direct marketing for bigger profits Herschell Gordon Lewis. - Chicago, IL Dartnell 1992. - xiii, 356 p. ill. 23 cm. Includes index. ISBN: 0850132207 LCCN: 95211385 Subjects--Topical Terms: Direct marketing LC Class. No.: HF5415.126 / .L478 1992 Dewey Class. No.: 658.8/4