000			00489nam a2200181Ia 4500
005			20250619144904.0
008			250619s9999||||xx |||||||||||||| ||und||
040			_aMAIN
041			_aEnglish
082			_a621.31 _bOPE
245		0	_aOperation, maintenance and optimization of power stations
260			_aCalcutta _b; The Institution Of Engineers _c, 1975
300			_a90p.
650			_aElectric Power
650			_aElectrical Engineering
650			_aEngineering
942			_cBK
999			_c115226 _d115226