000 00445nam a2200169 a 4500
005 20130902112027.0
008 960221s1955 dcuabcdjdbkoqu001 0deng d
080 _a004.312
100 _aRichards, R K
245 _aDigital design
260 _aNew York
_bJohn Wiley
_c1971
300 _avii, 577 p.
500 _a
653 _aElectronic data procressing
_aDigital systems
_aDigital computers
_aDigital design
942 _cBK
003 ViArRB
999 _c11250
_d11249