By Mankiw, N. Gregory <br/><br/>
Principles of economics 

 - 4th 
 -  Thomson south-western  2007 
 - xxxix; 896p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ten principles of economics Markets and welfare Public
<br/><br/><label>Dewey Class. No.: </label>339  / MAN