000 00355nam a2200145Ia 4500
008 241225s9999 xx 000 0 und d
020 _a0
082 _a621.3
_bSIN
100 _aSingh, Surjit.
245 0 _aElectrical estimating and costing
260 _aDelhi :
_bDhanpat Rai & Co,
_c1994
300 _aA7.
365 _a210
650 _aApplied physics
999 _c35905
_d35905