PERLOFF, J .M . <br/><br/>
Microeconomics 

 - 4th Ed. 
 - New  York,  Pearson Education, Inc,  2007. 
 - xxii, 776p.: ill.; figure, picture, table,  glossary   & index,  25cm. 
<br/><br/><label>ISBN: </label>0-321-41057-2 
<br/><br/><label>Dewey Class. No.: </label>338.5  PER