Peterson, Willis L. <br/><br/>
Principles of economics :  Macro / 
W. L. Peterson. 
 - 6th ed. 
 - Homewood, Ill. :  Irwin,  1986. 
 - xii, 363 p. :  ill. ;  25 cm. 
 - Irwin publications in economics .
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0-256-03346-3 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Macroeconomics.