000			00319nam a2200133Ia 4500
005			20250926135116.0
008			250926s9999||||xx |||||||||||||| ||und||
082			_a621.3815
100			_aSeely , Samual
245		0	_aElectron Tube Circuits
260			_aNew Delhi _bMc Grawhill _c1974
300			_a695
942			_cBK
999			_c39438 _d39438