000 00292nam a2200121Ia 4500
008 211209s1969 xx 000 0 und d
041 _aeng
082 _a516.16KHA
100 _aKHANNA M L
245 _aCO-ORDINATE GEOMETRY
260 _aNEW DELHI
_bS CHAND AND COMPANY
_c1969
300 _a236
999 _c17527
_d17527