000 00257nam a2200109Ia 4500
008 160710s1960 xx 000 0 und d
100 _aCOTTON,H.
245 _aILLUMINATION PRINCIPLES OF
260 _bCHAPMAN & HALL
_c1960
300 _a526
942 _2ddc
_cB
999 _c25309
_d25309