000 00398nam a2200121Ia 45e0
008 181001s1986 xx 000 0 und d
100 _aUppal S.L.
245 0 _aElectrical wiring estimating & costing
260 _aDelhi
_bKhanna Publishers
_c1986
300 _a515
942 _2ddc
_cBK
999 _c3559
_d3559