Ruffin, Roy J.,  1938- <br/><br/>
Principles of macroeconomics / 
SAYRE John E.,MORRIS Alan J. 
 - 4th ed. 
 - New York, N.Y. :  HarperCollins College Publishers,  c2003. 
 - xxxi, 470, [23] p. :  col. ill. ;  26 cm. 
<br/><br/>Includes bibliographical references and indexes. 
<br/><br/><label>ISBN: </label>9780070914551 
<br/><br/><label>LCCN: </label>92023591  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Macroeconomics.
<br/><br/><label>LC Class. No.: </label>HB172.5  / .S29 2003 
<br/><br/><label>Dewey Class. No.: </label>339