Robinson, O. Preston Successful retail salesmanship O. Preston Robinson, Christine H. Robinson, George H. Zeiss. - 3d ed. - Englewood Cliffs, N.J. Prentice-Hall c1961. - xi, 467 p. ill. 22 cm. - Prentice-Hall retailing series . Includes index. LCCN: 61012684 Subjects--Topical Terms: SellingRetail tradeSales personnel