00349cam a2200169   450000500170000024500900001702000050010710000180011204400050013025000050013504100080014030000050014850000050015383000050015826000090016308200070017220260711133817.0  aPractical Electrical Wiring:Residential, farm, and industrial.Based on the 1978 NECb  a  aRichter, H.P.  a  a  aspa  a  a  v  abc  ab