Kumar, Devendra. <br/><br/>
Advanced Calculus of Several Variables / 
Devendra Kumar. 
 - Oxford, U. K. :  Alpha Science Inter. Ltd.,  c2014. 
 - viii, 214 p. :  ill. ;  25 cm. 
<br/><br/> Includes index. 
<br/><br/>Includes bibliographic references. 
<br/><br/><label>ISBN: </label>9781842659168 
<br/><br/><label>Dewey Class. No.: </label>515.84  / KUM