000 00295nam a2200121Ia 4500
008 230222s9999 xx 000 0 und d
082 _a621.395
100 _aJohn M Yarbrough
245 0 _aDigital Logic : Applications and Design
250 _a1
260 _bCengage,London
_c2012
942 _cBK
999 _c28098
_d28098