Case, Karl E. <br/><br/>
Principles of economics 

 - 12th ed. 
 - Uttar Paredesh,  Pearson,  2018. 
 - 808 p. :  ill. ;  30 cm. 
<br/><br/><label>ISBN: </label>9789352863433 
<br/><br/><label>National Library of Medicine Call No.: </label>HB 171 CAS 2018