000 002720000a22001210004500
008 160502b1952 xxu||||| |||| 00| 0 eng d
041 _aeng
080 _a621.3282
_bM6
942 _cBK
100 _aMolloy, E.
245 _aElectrical equipment of buildings
260 _c1952
999 _c8462
_d8462