Das, B. C. <br/><br/>
Differential calculus / 
B. C. Das and B. N. Mukherjee. 
 - 51th ed. 
 - Kolkata :  U. N. Dhur & sons, private Ltd.,  c2012. 
 - xxxii,592p. :  ill. ;  18 cm. 
<br/><br/> Includes index. 
<br/><br/>
<br/><br/><br/>english 
<br/><br/><label>ISBN: </label>8185624850 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics.<br/>Calculus<br/>Differential calculus.
<br/><br/><label>Dewey Class. No.: </label>515.33/DAD