Schwerdtfeger, Hans. <br/><br/>
Geometry of complex numbers / 
by Hans Schwerdtfeger. 
 - Edinburgh :  Oliver and Boyd,  1962. 
 - xi, 186 p. :  ill. ;  24 cm. 
<br/><br/> Includes index. 
<br/><br/>Bibliography: p. [178]-183. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geometry, Algebraic.<br/>Functions of complex variables.<br/>Functional analysis.
<br/><br/><label>Dewey Class. No.: </label>512.7  / SCG 1962