000			00297nam a2200145Ia 4500
001			7832
003			Ost
005			20260507155024.0
008			251113s9999||||xx |||||||||||||| ||eng||
040			_cnitttr
041			_aeng
082			_a621.31 _bM59B
245		0	_aBasic electricity. /
942			_cBK
999			_c7726 _d7726