000 00254nam a2200109Ia 4500
008 201201s9999 xx 000 0 und d
082 _a535
100 _aPRAKASH, INDU
245 0 _aFUNDAMENTALS OF OPTICS
260 _bKANPUR, KISHORE
_c1954
942 _cOB
999 _c16569
_d16569