000			00408nam a22001577a 4500
003			NUST - PNEC
005			20170116181017.0
008			150914b xxu||||| |||| 00| 0 eng d
040			_cLIBRARY
082			_a621.38154 TUR
100			_910477 _aTurner, Rufus P.
245			_aBridges and other null devices, _cRufus P. Turner
260			_cc 1968
650			_910478 _aBridge circuits _xEL
942			_2ddc _cBK
999			_c67287 _d67287