Gupta; P.N.,BansalK.K. <br/><br/>
Ankenshan Sidhant Avem Vyavhar 

 -  R. Chand & Co.  1982 
 - 367 
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Commerce
<br/><br/><label>Dewey Class. No.: </label>657.64  / G95a