TY  - BOOK
AU  - Beardon, Alan F.
TI  - Geometry of discrete groups (the)
SN  - 9780387907888
U1  - 512.817 
PY  - 1983///
CY  - New York
PB  - Springer
KW  - GEOMETRY,HYPERBOLIC
KW  - DISCRETE GROUPS
KW  - ISOMETRIES
ER  -