Kumar, Vinod.  <br/><br/>
Integral calculus / 

 - Kanpur,  Epsilon Publishing House,  c1997.  
 - 144p. ;  ill. ;  22 cm.  
<br/><br/><label>ISBN: </label>NA 
<br/><br/><label>LC Class. No.: </label>ACC NO. D224 
<br/><br/><label>Dewey Class. No.: </label>515.19