000 00281nam a2200109Ia 4500
008 220201s1993 xx 000 0 eng d
100 _aGUPTA (JB)
245 0 _aELECTRICAL INSTALLATION ESTIMATING & COSTING
250 _a7TH
260 _bS.K. KATARIA NEW DELHI
_c1993
942 _2ddc
999 _c95542
_d95542