Barro, Robert J. <br/><br/>
Macroeconomics :  a modern approach. / 
Robert J. Barro. 
 - 1st  ed. 
 - Mason, OH :  Thomson Higher Education,  2008. 
 - xix, 492  p. 
<br/><br/><label>ISBN: </label>0324545673 : 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Macroeconomics.