Akhtar,Ahsan <br/><br/>
TEXTBOOK OF DIFFERENTIAL CALCULUS. 

 - 2nd 
 - NEW DELHI  PRENTICE -HALL OF INDIA  2009 
 - 451p. 
<br/><br/><label>ISBN: </label>9788120338531 
<br/><br/><label>Dewey Class. No.: </label>515.35