000 00346nam a2200145Ia 4500
008 170101s1996 xx 000 0 und d
082 _a535
_bBEY
100 _aBeyon, J
245 0 _aIntroductory University Optics
260 _bP H I
_aNew Delhi
_c1996
365 _eGIA
_o2000-01-12
650 _aLight
650 _aPhysics
942 _2ddc
_cBK
999 _c52799
_d52799