Kumar, Naveen <br/><br/>
An elementary course of variational problems in calculus / 
Naveen Kumar 
 - Harrow, UK  :  Alpha Science ,  c2005 
 - 131 p. :  ill. ;  25 cm. 
<br/><br/><label>ISBN: </label>1842651951 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Calculus