Datta, Nanigopal <br/><br/>
Introductory numerical analysis 
Nanigopal Datta and Rabindra Nath Jana 
 - 6th ed. 
 - Calcutta:  Sreedhar Prakashani,  1998. 
 - 318p.:  22cm. 
<br/><br/><label>Dewey Class. No.: </label>515.6  / DUT