000 00255nam a2200109Ia 4500
008 231212s1976 xx 000 0 und d
041 _aeng
082 _a428
100 _aAgashe
245 _aCo-ordinate - Geometry
260 _aBombay
_bSomaiya Pub.
_c1976
999 _c957639
_d957639