Reichard, Robert S. Practical techniques of sales forecasting [by] Robert S. Reichard. - New York McGraw-Hill [1966] - xii, 272 p. illus. 25 cm. Bibliography: p. 263-265. LCCN: 66017919 Subjects--Topical Terms: Sales forecasting LC Class. No.: HF5415 / .R37 Dewey Class. No.: 658.818