Das,B.C <br/><br/>
Differential Calculus 
by B.C. Das 
 - 52 
 - Kolkata  U.N. Dhur & Sons Pvt Ltd  2012 
 - xix,602p 
<br/><br/><label>ISBN: </label>9789380673448 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics
<br/><br/><label>Dewey Class. No.: </label>515.3  / DAS