Gupta, p.p. <br/><br/>
calculus of finite differences & numerical analysis:  a course on numerical methods/ 
P.P.Gupta 
 - 27th ed. 
 - New Delhi:  Krishna,  c2001 
 - 568p.:  illus.,;  20 cm. 
<br/><br/> Dept. of civil 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Math
<br/><br/><label>Dewey Class. No.: </label>518  / GUC 27th ed. c2001