000			00284nam a2200133Ia 4500
008			220421s9999||||xx |||||||||||||| ||und||
020			_c50
040			_aET
100			_aSahdev , S.K.
245		0	_aElectrical Power
260			_bIndia Pub. _aDelhi
500			_a59819
942			_cBK
999			_c65782 _d65782