Stone, Bob Successful telemarketing opportunities and techniques for increasing sales and profits Bob Stone, John Wyman. - Lincolnwood, Ill., U.S.A. NTC Business Books c1986. - xii, 236 p. ill. 25 cm. Includes index. ISBN: 0844231347 29.95 0844231339 (pbk.) LCCN: 85063834 //r913 Subjects--Topical Terms: Direct marketingTelemarketingTelephone selling LC Class. No.: HF5415.126 / .S76 1986 Dewey Class. No.: 658.8/4