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

 - New Delhi  Prentice-Hall  1997 
 - ix, 242p.  
<br/><br/> Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9788120311205 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Calculus -- Variations<br/>Mathematics