TY  - BOOK
TI  - Hyperbolic geometry 
T2  - Springer undergraduate mathematics series,
SN  - 1852339349 (acidfree paper)
PY  - 2005///
CY  - [London ; | New York]
PB  - Springer
UR  - http://www.loc.gov/catdir/toc/fy0606/2005923338.html | http://www.loc.gov/catdir/enhancements/fy0662/2005923338-d.html
ER  -