Sastry, S. S. <br/><br/>
Introductory methods of numerical analysis,  

 - 5th ed . 
 - PHI Learning Pvt.Ltd.  Delhi  2013 
 - xiv, 450 
<br/><br/>
<br/><br/><br/>E 
<br/><br/><label>Universal Decimal Class. No.: </label>517.6 Sas