Morse, Marston <br/><br/>
topogical methods in the theory of functions of a complex variable 

 - 2a ed. 
 - Londres:   Princetos University Press,   1951. 
 - ii, 145 p.:   graf.;  
<br/><br/><label>Subjects--Topical Terms: </label><br/>TOPOLOGIA<br/>FUNCIONES<br/>COMPLEX VARIABLE