Macro-economics :  Concepts, Theory and Policies / 
Thomas F. Dernburg 
 - 7th ed. 
 - New York :  McGraw-Hill ,  1985 
 - xii,490 p,;   ill. 
<br/><br/><label>ISBN: </label>007016536x 
<br/><br/><label>LC Class. No.: </label>HB172.5  / .D47 1985