Macro-economics :
McConnell, Campbell R.
Macro-economics : principles, problems, and policies / Campbell R. McConnell, Stanley L. Brue. - 13th ed. - New York : McGraw-Hill, c1996. - 1 v. (various pagings) : col. ill. ; 25 cm.
Macro-economics : principles, problems, and policies / Campbell R. McConnell, Stanley L. Brue. - 13th ed. - New York : McGraw-Hill, c1996. - 1 v. (various pagings) : col. ill. ; 25 cm.