Barron, John M. <br/><br/>
Understanding Macroeconomic Theory/  eng. 
Barron, John M., Ewing, Bradley T. & Lynch, Gerald J. 
 - New York:  Routledge,  2006. 
 - 234p.:  21cm. 
<br/><br/><label>ISBN: </label>0415701961 
<br/><br/><label>Dewey Class. No.: </label>339  / BAR