Gupta, A. S. <br/><br/>
Calculus of Variations With Applications 
/ by A. S. Gupta 
 - New Delhi:  Prentice-Hall of India Pvt ltd.,  2003. 
 - ix, 242p. 
<br/><br/><label>ISBN: </label>8120311205 
<br/><br/><label>Dewey Class. No.: </label>515.64  / GUP/C