TY  - BOOK
AU  - Schwerdtfeger,Hans
TI  - Geometry of complex numbers: circle geometry, moebius transformation, non-euclidean geometry 
T2  - Dover books on mathematics
SN  - 0486638308
AV  - QA255 S383G
PY  - 1979///
CY  - New York, N.Y.
PB  - Dover
KW  - NUMBERS, COMPLEX
KW  - GEOMETRY
KW  - FUNCTIONS OF COMPLEX VARIABLES
KW  - ANALYTIC FUNCTIONS
N1  - Includes bibliographical references and index
ER  -