Narayan, Shanti  <br/><br/>
A textbook of vector analysis / 
Shanti Narayan, P K Mittal 
 -  S Chand,  2021. 
 - 391 p 
<br/><br/><label>ISBN: </label>9788121922432 
<br/><br/><label>Dewey Class. No.: </label>515  / NAR/T