000 00281nam a2200121Ia 4500
008 191031s9999 xx 000 0 und d
100 _aSL uppal
245 0 _aElectrical wiring estimating and costing
260 _bKhanna pub
260 _c1966
365 _b12.5
942 _cBK
999 _c200543
_d200543