TY - BOOK AU - Keen Linda AU - Lakic Nikola TI - Hyperbolic geometry from a local viewpoint SN - 978-0-521-86360-5 U1 - 516.9 PY - 2007/// CY - Cambridge PB - CUP KW - Hyperbolic geometry N1 - http://isical.cambridge.patron.eb20.com/Collections/ViewBook/dfeca785-f10f-404f-bb00-6354f9a35a8b ER -