Bali N.P. & Goyal M. <br/><br/>
A Textbook of Engineering Mathematics  Textual Documents  
Bali N.P. & Goyal M. 
 - 8th Ed. 
 -  Laxmi Publication (P) Ltd.  2011 
 - 922 
<br/><br/><label>ISBN: </label>978-81-318-0832-0   
<br/><br/><label>Dewey Class. No.: </label>621.402'1