Gupta AS <br/><br/>
Calculus of variations with applications / 
A.S.Gupta. 
 - New Delhi :  Prentice Hall,  2005. 
 - ix, 242 p. 
<br/><br/><label>ISBN: </label>8120311205 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Calculus of variations
<br/><br/><label>LC Class. No.: </label>QA315