000			00455nam a2200181Ia 4500
005			20250220125628.0
008			250220s9999||||xx |||||||||||||| ||und||
040			_aMAIN
041			_aEnglish
082			_a621.31 _bPOW
245			_aPower system protection and switch gear
260			_aCalcutta _bOxford university _c1987
300			_a177p.
650			_aElectric power
650			_aElectrical engineering
650			_aEngineering
942			_cBK
999			_c36308 _d36308