Churchill, Ruel V  <br/><br/>
Complex Variables and Applications. 
by Ruel V Churchill, James W Brown & Roger F Verhey. 
 - 3rd Ed. 
 - New Delhi:  Mc Graw Hill Kogakusha Ltd.,  1974. 
 - Vii,332 p.:  20 cm. 
<br/><br/>Appendix, Index. 
<br/><br/><label>ISBN: </label>0070108552 
<br/><br/><label>Subjects--Index Terms: </label>Analysis , Mathematics 
<br/><br/><label>Dewey Class. No.: </label>515.9