Kreyszig, Erwin <br/><br/>
Advanced engineering mathematics .-9th ed .-9788126531356 

 - John wiley & sons, New Delhi  2006 
 - xvii, 1222 
<br/><br/><label>ISBN: </label>9788126531356 
<br/><br/><label>Dewey Class. No.: </label>510 Kre