000 00346nam a2200157Ia 4500
100 _aColwell/M.A
650 _aElectrical Engineering
942 _cRB
654 _aElectronic Diagrams
245 _aElectronic Diagrams
260 _bButtersworth
_aLondon
_c1979
082 _a621.3
_bCol
300 _a104
546 _aENGLISH
999 _c26958
_d26958