000 00328nam a2200133Ia 4500
005 20260413100847.0
008 230516s9999||||xx |||||||||||||| ||und||
100 _aSingh Surjit
245 0 _aElectrical Estimating & costing
260 _bDhanpat rai & sons
_c2014
300 _aA-9
942 _cGB
999 _c4967
_d4967