Gupta,R <br/><br/>
COMMERCIAL MATHEMATICS  Management & auxiliary services 
by R.Gupta 
 - 4 
 - Calcutta  U.N.DHUR and SONS,Ltd  1947 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Management & auxiliary services
<br/><br/><label>Dewey Class. No.: </label>650  / GUP