Das, P. Siraramakrishna <br/><br/>
Engineering Mathmatics 

 - New Delhi:	  Pearson Education,  2013. 
 - xii, (unpag)  (R 15 SH 4) 
<br/><br/><label>ISBN: </label>9789332513730 
<br/><br/><label>Source: </label> Punjab Book  PKR 1214.16 
<br/><br/><label>Dewey Class. No.: </label>620.00151