Monga, G.S. <br/><br/>
Mathematics and statistics for economics 

 - 6th rep ed 
 - Delhi:  Vikas publishing house,  1983 
 - 623p.:  ills;  24cm 
<br/><br/><label>ISBN: </label>070692178X 
<br/><br/><label>Dewey Class. No.: </label>330.015195  / MON