01080nam--2200349---450-9900006261702033160062617USA010062617(ALEPH)000062617USA01006261720010912d1979----km-y0itay0103----baengUS||||||||001yyGeometry of complex numberscircle geometry, Moebius transformation, non-euclidean geometryNew YorkDover publications1979XIII, 200 p.graf.21 cmDover Books on advanced mathematics2001Dover Books on advanced mathematicsGeometria non euclidea516.9SCHWERDTFEGER,Hans56114ITsalbcISBD990000626170203316510 DBM 117821 CBS51000108313BKSCIPATTY9020010913USA01102420020403USA011712PATRY9020040406USA011643Geometry of complex numbers341260UNISA