Murray R. Spiegel. <br/><br/>
Theory and problems of Complex Variables :  with an introduction to conformal mapping and its applications / 
Murray R. Spiegel. 
 - New York  Mc Grew Hill  1964 
<br/><br/><label>ISBN: </label>070843821 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Engineering
<br/><br/><label>Dewey Class. No.: </label>515.9  / SPI