Gupta, A.S. <br/><br/>
Calculus of variations with applications 

 - New Delhi  Prentice-Hall Of India  1999 
 - ix, 242p.  24cm. 
<br/><br/><label>ISBN: </label>8120311205 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>Calculus of variations
<br/><br/><label>Dewey Class. No.: </label>515.64  / G96C