Lipsey ,  Richard G. and Chrystal ,  K.Alec <br/><br/>
Economics 

 - New Delhi  Oxford university press  2007 
 - 665p. 
<br/><br/><label>ISBN: </label>0-19-569250-0 
<br/><br/><label>Dewey Class. No.: </label>330   Lip.P7