Churchill, Ruel V. <br/><br/>
Complex variables and applications / 

 - Fourth edition 
 - New York :  McGraw-Hill Book Company,  © 1984 
 - x, 339 pages :  illustrations ;  21 cm. 
<br/><br/> Includes index 
<br/><br/>Includes bibliographical references 
<br/><br/><label>ISBN: </label>0070108730  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics<br/>Variables<br/>Algebra
<br/><br/><label>Dewey Class. No.: </label>515.9   / CHU