Fleming, Wendell Helms,  1928- <br/><br/>
Functions of several variables / 
Wendell Fleming 
 - 2nd ed. 
 - New York :  Springer-Verlag,  1977 
 - xi, 411 p. ;  25 cm. 
 - Undergraduate texts in mathematics .
<br/><br/>References : p. 389-390 
<br/><br/><label>ISBN: </label>0387902066 
<br/><br/><label>LCCN: </label>76-040029 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Functions of several real variables