Das B.C. <br/><br/>
Differential Calculus 

 - 55th ed. 
 - Kolkata:  U.N.Dhur and Sons, Private LTD,  2017. 
 - xxxviii,607 p. :  ill. ;  21 cm. 
<br/><br/> Includes Index. 
<br/><br/> Differential Calculus 
<br/><br/>
<br/><br/><br/>English 
<br/><br/><label>ISBN: </label>9789380673875 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathmatics
<br/><br/><label>Dewey Class. No.: </label>515.33  / D229d 2017