Das, P Sivaramakrishna  <br/><br/>
Engineering Mathematics 
P Sivaramakrishna Das, 
 - New Delhi  Pearson India  2017 
 - xxxii, 1664p. 
<br/><br/><label>ISBN: </label>9789332519121 
<br/><br/><label>Dewey Class. No.: </label>510.2462 DAS