Peterson, Willis L. <br/><br/>
Principles of eonomics :  macro / 
by Willis L. Peterson. 
 - 8th ed. 
 - Homewood, Ill. :  Irwin,  1991. 
 - 413p. 
<br/><br/> Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0256085382 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Macroeconomics.