000 00326pam a2200157a 44500
003 OSt
040 _cIIT Kanpur
041 _aeng
082 _a513
_bR473i
100 _aRingenberg, Lawrence A.
245 1 _aINFORMAL GEOMETRY
260 _aNew York
_bWiley
_cc1967
300 _a151p.
650 _aGeometry
942 _cBK
999 _c427400
_d427400