000 002850000a22001090004500
008 151112t1982 xxu||||| |||| 00| 0 eng d
041 _aeng
080 _a621.3(063)
_bI6
942 _cBK
245 _aMetering, apparatus and tariffs for electricity supply
260 _aLondon
_bIEE
_c1982
999 _c140848
_d140848