Grewal, B.S. <br/><br/>
Higher engineering mathematics 

 - 40th 
 - Delhi  Khanna  2010 
<br/><br/><label>ISBN: </label>8174091955 
<br/><br/><label>Standard No.: </label>119725 
<br/><br/><label>Dewey Class. No.: </label>510  / GRE