Gupta, Alok. <br/><br/>
Calculations of variations with applications 

 - New Delhi  Prentice Hall  1997 
 - vii,242p. 
<br/><br/><label>ISBN: </label> RS 150.00 
<br/><br/><label>Source: </label> RS 150.00 
<br/><br/><label>Dewey Class. No.: </label>519.5 GUP