000			00319nam a22001337a 4500
999			_c66595 _d66595
005			20210209163355.0
008			210209b ||||| |||| 00| 0 eng d
082			_a621.31921 K77
100			_aKoehler, Glenn
245			_aCircuits and Networks
260			_aNew York _bMacmillan _c1955
300			_ap.349
942			_cBK