Beardon, Alan F. <br/><br/>
Complex analysis:  the argument principle in analysis and topology/ 
A. F. Beardon. 
 - Chichester:  New York:  Wiley,  c1979. 
 - xiii, 239 p.:  ill.;  23 cm. 
<br/><br/> "A Wiley-Interscience publication."  Includes index. 
<br/><br/>Bibliography: p. [235]-236. 
<br/><br/><br/>Photocopy. <br/>Ann Arbor, Mich.: <br/>U.M.I., <br/>1991. <br/>24 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Functions of complex variables.<br/>Numbers, Complex.
<br/><br/><label>Dewey Class. No.: </label>515.9  / B368c