Ruffin, Roy J <br/><br/>
Principles of macroeconomics 

 - Illinois  Scott, Foresman  1983 
 - xxix, 416 p. 
<br/><br/><label>ISBN: </label>067315856X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ECONOMICS
<br/><br/><label>Dewey Class. No.: </label>339.01  / RUF