Berenstein, Carlos A. <br/><br/>
Complex Variables: An Introduction, Carlos A.Berenstein, eng 

 - New York, Springer, US  1991 
 - xii,650p.  24 cm. 
 - Graduate Texts in Mathematics .
<br/><br/><label>ISBN: </label>0387973494 
<br/><br/><label>Dewey Class. No.: </label>515.9,  / D, Ber