000			00389nam a2200145Ia 4500
008			211109s9999||||xx |||||||||||||| ||und||
082			_a621.381 537 2 _bBEI-E
100			_aBeuscher, H J
245		0	_aElectronic Switching Theory and Circuits
260			_bVan Nostrand Reinhold Company _aLondon _c1978
300			_a369p.
630			_xGeneral Stack
650			_vPhysics
942			_cBOOK
999			_c76352 _d76352