Agarwal, H. S. <br/><br/>
Principles of economics / 
H. S. Agarwal 
 - 8th ed. 
 - Delhi :  Ane Books,  2010 
 - xxviii, 1300 p. :  ill. ;  22 cm. 
<br/><br/><label>ISBN: </label>9788180522673  Rs. 450.00 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Production functions (Economic theory)<br/>Economics--Study and teaching
<br/><br/><label>Dewey Class. No.: </label>330.1