Kumar, Naveen <br/><br/>
An elementary course on variational problems in calculus  [Book] / 
Naveen Kumar. 
 - New Delhi :  Narosa Publishing House,  c2005. 
 - viii, 131 p. ;  24 cm. 
<br/><br/> Includes index. 
<br/><br/> All. 
<br/><br/><label>ISBN: </label>8173196060 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Calculus of variations.
<br/><br/><label>Dewey Class. No.: </label>515.64