000 00376nam a2200145Ia 4500
008 241226s9999 xx 000 0 und d
020 _a0
082 _a621.3
_bSIN
100 _aSingh, S
245 0 _aElectrical estimating & costing
260 _aNew Delhi :
_bDhanpat Rai & Co,
_c2008.
300 _a24
365 _a210
650 _aElectrical Electronics Communication,
999 _c145861
_d145861