Gupta,  Parmanand  <br/><br/>
Topics in differential geometry and calculus of variations 

 - New Delhi:  Firewall Media,  2012. 
 - viii,194p. 
<br/><br/><label>ISBN: </label>9789380298818 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Calculus<br/>Geometry
<br/><br/><label>Dewey Class. No.: </label>514   / G86