000 00324nam a2200121Ia 4500
008 190829s9999 xx 000 0 und d
082 _a535
_bNOA/A
100 _aNOAKES, G.R.
245 2 _aA TEXT BOOK OF LIGHT
250 _a1st Ed.
260 _bMacmillan Publishing Company Limited, New York
_aNew York
_c1962
942 _cBK
999 _c11673
_d11673