000 00389nam a2200133Ia 4500
001 7c2fc407d2d7a9bd9d66c6d73a90d49e65d3496a
008 140104s9999 xx 000 0 und d
100 _aGupta, J B
245 _aElectrical installation estimating and costing /
_c J B Gupta
250 _a1st ed.
260 _bS K Kataria and Sons,
_aNew Delhi :
_cc2000.
942 _cBK
999 _c19301
_d19301