000 00338nam a2200133Ia 4500
008 190404s1995 xx 000 0 und d
082 _a535 KHA
100 _aKhanna, D R; Gulati, H R
245 _aFundamentals of Optics
250 _a17
260 _aNew Delhi
_bS Chand and Company Limited
_c1995
300 _a675
650 _aPhysics
999 _c377668
_d377668