000 00333nam a2200145Ia 4500
100 _aNASHELSKY L
020 _a0-87692-021-0
650 _aDigital Technology
365 _cRS
365 _d1
942 _cENGBK
245 _aIntroduction to Digital Technology
260 _bJohn wiley and sons
_c1983
_aNew York
300 _a535 PP
999 _c21966
_d21966