Das, B. C. <br/><br/>
Differential calculus / 
by B. C. Das and B. N. Mukherjee. 
 - 37th ed. 
 - Calcutta :  U. N. Dhur,  1992 
 - xviii, 491p. ;  18x13cm. 
<br/><br/> It has list of formula, appendix, index and university questions 
<br/><br/><label>ISBN: </label>31-85624-19-4 :  Rs.48 
<br/><br/><label>Subjects--Topical Terms: </label><br/>DIFFERENTIAL CALCULUS
<br/><br/><label>Dewey Class. No.: </label>515.33  / DAS-DIF