Lewis, John P. 1921-2010. Business conditions analysis / John P.Lewis, - New York, McGraw-Hill [1959] - 602 p. illus. 24 cm. Includes bibliography. LCCN: 58013882 Nat. Bib. No.: GB59-8802 Subjects--Topical Terms: Business cycles.Business forecasting. LC Class. No.: HB3730 / .L42 Dewey Class. No.: 338.544 / LEB 1959