Gupta, A <br/><br/>
Calculus of variations with application 

 - New Delhi  :  Prentice Hall,  1997. 
 - ix,242 
<br/><br/><label>ISBN: </label>81-203-1120-5 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Applied Secience Humanities
<br/><br/><label>Dewey Class. No.: </label>515.64  / GUP