000 00263nam a2200109Ia 4500
008 160710s1949 xx 000 0 und d
082 _a621.381
245 _aDATA AND CIRCUITS
260 _bV. PHILIPS GLOEILAMPENFABRIEKEN
_c1949
300 _a213
942 _2ddc
_cB
999 _c47104
_d47104