Layard, P. Richard G. <br/><br/>
Microeconomic theory 
/por Layard P. Richard G. 
 - New York :  McGraw-Hill,  1978 
 - 498 p. 
<br/><br/><label>ISBN: </label>0070367868 
<br/><br/><label>LCCN: </label>28790 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Microeconomía.
<br/><br/><label>Dewey Class. No.: </label>339.23  / L3