Das Gupta, Ashit <br/><br/>
Degree level integral calculus 
Ashit Das Gupta, Surya Bhushan Prasad and Ram Sharma Prasad 
 - Patna  Bharati Bhawan  1989 
 - 305p.  22cm. 
<br/><br/><label>ISBN: </label> 25 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics
<br/><br/><label>Dewey Class. No.: </label>515.3  / DAS