Gupta, A. S. <br/><br/>
Calculus of variations with applications / 
A. S. Gupta. 
 - New Delhi :  PHI Learning,  2015.; 2019. 
 - ix,  242 p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>9788120311206 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics.<br/>Calculus of variations.
<br/><br/><label>Dewey Class. No.: </label>515 GUP