Gordon, Robert J. <br/><br/>
Macroeconomics 
/ by Robert J. Gordon 
 - 5th ed. 
 - USA:  HarperCollins publishers,  1990. 
 - xxiv,602p. 
<br/><br/><label>ISBN: </label>0673520528 
<br/><br/><label>Dewey Class. No.: </label>339  / GOR/M