000 00311nam a2200121Ia 4500
008 250224s9999 xx 000 0 und d
020 _a9780748796021
082 _a621.31SHE
100 _aShelton Christopher
245 0 _aElectrical Installations for level 3
260 _bNelson Thornes
_c2006
942 _cBK
999 _c467290
_d467290