Mansfield, Edwin. <br/><br/>
Principles of macroeconomics / 
Edvin Mansfield. 
 - 7th ed. 
 - New York, NY :  W.W. Norton & Company,  1992. 
 - xvi, 484 p. : 
<br/><br/><label>ISBN: </label>0393961737 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Macroeconomics.