000 00222nam a2200097Ia 4500
008 230401s9999 xx 000 0 eng d
100 _aTOLLEY(MIKE)
245 0 _aELECTRONIC CIRCUITS
260 _bELSEVER
942 _2ddc
_cBTECH
999 _c7932
_d7932