Froyen, Richard T. Macroeconomics : theories and policies / Richard T. Froyen. - 6th ed. - Upper Saddle River, NJ : Prentice Hall, c1999. - xx, 481 p. : col. ill. ; 25 cm. Includes index. ISBN: 0130998176 LCCN: 98034929 Subjects--Topical Terms: Macroeconomics. LC Class. No.: HB172.5 / .F76 1999 Dewey Class. No.: 339 / FRM 1999