Das Gupta,Ashit <br/><br/>
Degree Level Integral Calculus 

 - Patna  Bharati Bhawan 
 -  PBB 
<br/><br/><label>ISBN: </label> 20 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics
<br/><br/><label>Dewey Class. No.: </label>515.43  / DAS