Lipsey, Richard <br/><br/>
Economics/ 
Richard Lipsey And Alec Chrystal 
 - 14th ed. 
 - OK:  Oxford University press,  2015. 
 - 614p. 
<br/><br/><label>ISBN: </label>9780198862017 
<br/><br/><label>Dewey Class. No.: </label>330  / LIP/E