Goursat, E. Translated by E. R. Hedrick O. Dunkel <br/><br/>
A Course in Mathematical Analysis Volume 2: Functions of a Complex Variable; Differential Equations á 

 - Mineola; New York  Dover Publications  2005 
 - x, 300p. 
 - O. Dunkel Dover Phoenix Editions .
<br/><br/><label>ISBN: </label>978-0-486-44651-6