Multivariable calculus :  Draft version / 
William G. McCallum and others. 
 - New York :  John Wiley & Sons, Inc. ,  1994. 
 - xii, 484 p. 
<br/><br/>Includes index. 
<br/><br/><label>ISBN: </label>0-471-30450-6 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Multivariable calculus