000 00373nam a2200145Ia 4500
008 230711s9999||||xx |||||||||||||| ||und||
041 _aENG
082 _a621.3
_bGU-E
100 _aGupta J.B
245 0 _aElectrical installation estimating and costing
250 _a1st
260 _c1995
_aNew Delhi
_bS.K Kataria & Sons
650 _aElectrical Engineering
942 _cBK
999 _c2617
_d2617