000			00639nam a2200169 a 4500
005			20130902123933.0
008			960221s1955 dcuabcdjdbkoqu001 0deng d
080			_a004.414.2
100			_aLewin, Douglas
245			_aComputer aided design of digital systems
260			_aNew York _bCrane Russak _c1977
300			_ax, 313 p.
500			_a
653			_aComputer systems _aComputer operating systems _aComputer peripherals _aComputer software _aComputers _aElectronic data procressing _aDigital systems _adigital machines _aDigital computers _aComputer aided design of digital systems _acomputer aided design
942			_cBK
003			ViArRB
999			_c11248 _d11247