Shapiro, Benson P. Sales program management : formulation and implementation / Benson P. Shapiro. - New York : McGraw-Hill, c1977. - xiv, 578 p. : ill. ; 25 cm. - McGraw-Hill series in marketing . Includes bibliographies and index. ISBN: 0070564132 9780070564138 Subjects--Topical Terms: Sales management. Dewey Class. No.: 658.81 SHA