Buck, R. Creighton  1920- <br/><br/>
Calculus of several variables / 
by R. Creighton Buck and Alfred B. Willcox 
 - Boston :  Houghton Mifflin,  1971 
 - xiv, 329 p. :  ill. ;  25 cm. 
<br/><br/><label>ISBN: </label>0395055415 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Calculus<br/>Functions of several real variables