Churchill, Ruel Vance,  1899- <br/><br/>
Complex variables and applications / 
Ruel V. Churchill, James W. Brown, Roger F. Verhey 
 - 3rd ed. 
 - Tokyo :  McGraw-Hill Kogakusha,  1974 
 - x, 332 p. :  ill. ;  23 cm. 
<br/><br/> First ed. published in 1948 under title: Introduction to complex variables and applications. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Functions of complex variables