Snyder,Christopher <br/><br/>
Microeconomics Theory. 

 - 11th ed. 
 - Canada ;  Cengage learning,   2012. 
 - xxi, 738 p. :  ill,   24 cm. 
<br/><br/><label>ISBN: </label>978 8131521724 
<br/><br/><label>Dewey Class. No.: </label>338.5 SNY