CLAYTON, G. E. <br/><br/>
Economics: Principles and Practices. 

 - Ohio,  McGraw-Hill,  1995. 
 - xiv, 626p.: figure, graph, table, picture  28cm. 
<br/><br/><label>ISBN: </label>0-02-823048-5 
<br/><br/><label>Dewey Class. No.: </label>330 CLA