TY  - BOOK
AU  - Beardon, Alan F.
TI  - THE GEOMETRY OF DISCRETE GROUPS
U1  - 512.2 
PY  - 1983///
CY  - New York
PB  - Springer-Verlag
KW  - Discrete Groups
KW  - Isometrics (Mathematics)
KW  - Mobius Transformations
ER  -