Mansfield, Edwin. <br/><br/>
Principles of macroeconomics / 
Edwin Mansfield. 
 - 4th edition 
 - New York :  Norton,  1983. 
 - xviii, 609 pages :  illustrations, portraits, photographs ;  2 6cm.  
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0393952665 (pbk) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Macroeconomics.