000 00258nam a2200109Ia 4500
008 211209s1966 xx 000 0 und d
041 _aeng
082 _aMAT
100 _aMATHUR
245 _aPRINCIPLES OF OPTICS
260 _aNEW DELHI
_bATMA RAM AND SONS
_c1966
999 _c3743
_d3743