Froyen, Richard T. Macroeconomics : theories and policies / Richard T. Froyen. - 6th ed., Int. ed. - Upper Saddle River, N.J. : Prentice Hall, c1999. - xx, 481p. ; 25 cm. ISBN: 0130117390 Subjects--Topical Terms: Macroeconomics. Dewey Class. No.: 339 / FRO