000			00344nam a2200133Ia 4500
005			20260225051011.0
008			260224s9999||||xx |||||||||||||| ||und||
082			_a621.381 VEA
100			_aHenry C. Veatch
245		0	_aPulse and switching circuit action
260			_aNew York: McGraw-Hill Book Co. _c1971
300			_a470
942			_cBBS
999			_c11037 _d11037