000 00303nam a2200121Ia 4500
008 220201s1994 xx 000 0 eng d
082 _a621.317
_bCBI
100 _aIndia, CB of I & Power
245 0 _aWorkshop on switchgear technology
260 _bDelhi: CBI & P
_c1994
300 _a114
942 _2ddc
999 _c86164
_d86164