000 003890000a22001810004500
005 20221004214151.0
040 _cPOF
100 _aJ. F. McPoriland
245 _aNational electrical code handbook
260 _bLondon
260 _bMcgraw Hills
260 _c1981
300 _a1132
546 _aEn
650 _a Electrical
942 _cBK
999 _c7836
_d7836