Spiegel, Murray R., <br/><br/>
Theory and problems of complex variables :  with an introduction to conformal mapping and its applications / 
Murray R. Spiegel, Seymour Lipschutz 
 - 313 pages :  illustrations ;  24 cm. 
<br/><br/>  
<br/><br/>Includes bibliographical references 
<br/><br/><label>ISBN: </label>
<br/><br/><label>Subjects--Topical Terms: </label><br/>Functions of complex variables<br/>Conformal mapping