Lang, Serge, <br/><br/>
Calculus of several variables / 
by Serge Lang. 
 - New York :  Springer,  1987. 
 - xii, 503, 107, 4 p. : 
<br/><br/><label>ISBN: </label>0387964053 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Calculus.
<br/><br/><label>Dewey Class. No.: </label>515.84  / Ca,3