000 00287nam a2200109Ia 4500
008 220201s1995 xx 000 0 eng d
100 _aBadri Ram & Vishwakama
245 0 _aPower system protection & swicth gear
260 _bDelhi: Tata McGraw Hill
_c1995
300 _a684
942 _2ddc
999 _c86279
_d86279