000 00477nam a2200169Ia 4500
008 220718s1992||||xx |||||||||||||| ||und||
020 _a3-540-55534-X
082 _a8.05+8.06
_bBENE
100 1 _aBenedetti, R & Petronio, C
110 _aPetronio, C
245 1 _aLectures on hyperbolic geometry
_cR. Benedetti & C. Petronio
260 _aBerlin
_bSpringer
_c1992
300 _axiv
_e330
490 _aUniversitext
690 _aHyperbolic Geometry
942 _cBK
999 _c18893
_d18893