Sharma, R K. <br/><br/>
Calculus of variations. 

 - 1 
 - New Delhi  2017 
 - ix,271 
<br/><br/><label>ISBN: </label>9789385998379 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics(510)
<br/><br/><label>Dewey Class. No.: </label>515.64 SHAR