000 00350nam a2200133Ia 4500
008 221231s9999 xx 000 0 und d
100 _aAshwath, Rev E H
_95164
245 0 _aAnalytical Geometry of the conic sections
260 _bAdam and Charly
260 _c1953
300 _a301
650 _aElectronics and Communication
_95165
942 _cBE_BK
999 _c3888
_d3888