000 00383nam a2200169Ia 4500
003 0STCL
008 150530s9999 xx 000 0 und d
040 _aSTCL
_cSTCL
100 _aAcharya, D.P.
245 _aGeometrical optics for advanced students
250 _aSecond
260 _c1980
546 _aEnglish
942 _2ddc
_cBK
999 _c29125
_d29125
005 20220125170143.0