000 00255nam a2200109Ia 4500
008 160710s1946 xx 000 0 und d
100 _aMOLLEY ,E
245 _aQ AND A ALTERNATIVE CURRENT
260 _bGEORGE NEWNES
_c1946
300 _a144
942 _2ddc
_cB
999 _c8416
_d8416