Gordon, Robert J.    1940- <br/><br/>
Macroeconomics / 
Robert Gordon. 
 - 12th ed. 
 - Boston :  Pearson Addison Wesley,  c2012. 
 - xxiii, 593 p. :  col. ill. ;  26 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>9780138014919 (hbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Macroeconomics.