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

 - 5th ed. 
 - Delhi :   PHI Learning Private Limited,  c2024. 
 - xiv, 450 pages ;  28 cm 
<br/><br/><label>ISBN: </label>9788120345928 
<br/><br/><label>Dewey Class. No.: </label>519.4  / SAS