Ansari, A.A...[et al.] <br/><br/>
Textbook of advance calculus,vectors & numerical analysis 

 - New Delhi  Wisdom Press  2011 
 - xii,219p.  HB  22cm. 
<br/><br/><label>ISBN: </label>9789380199610 
<br/><br/><label>Dewey Class. No.: </label>515  / TEX