Goldmann, Heinz M. 1919- How to win customers / - New York, Printers' Ink Books 1958. - x, 306 p. 22 cm. Include Index. LCCN: 57014874 Subjects--Topical Terms: Selling. LC Class. No.: HF5438 / .G8152 Dewey Class. No.: 302.3 / GOH 1958