Chatterjee, Tapen <br/><br/>
Studies in commercial mathematics :  (with 500 worked out problems) / 
Tapen Chatterjee and Sunil Ranjan Dutta 
 - Calcutta :  Indian Progressive Pub.,  [1963] 
 - viii, 263, 86 p. ;  22 cm. 
<br/><br/><label>ISBN: </label> Rs. 7.50 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Business mathematics
<br/><br/><label>Dewey Class. No.: </label>511.8