Lehmann Real world economic applications : The Wall Street Journal workbook / Michael B. Lehmann. - 6th ed.. - Boston Irwin McGraw Hill 1997. - x, 276p. ill. 28cm Includes index ISBN: 0256140243 Subjects--Topical Terms: NULL Subjects--Geographic Terms: United States--Economics conditions--1981- Dewey Class. No.: 330.20 LEH 1997