000 00250nam a2200109Ia 4500
008 160710s1957 xx 000 0 und d
100 _aCOOK,J.G.
245 _aELECTRONICS GO TO WORK
260 _bG.G. HARRAP
_c1957
300 _a192
942 _2ddc
_cB
999 _c19869
_d19869