000 00335nam a2200133Ia 4500
008 221231s9999 xx 000 0 und d
100 _aYarbrough, John M
_95601
245 0 _aDigital Logic Application and Design
260 _bCengage Learning
260 _c2008
300 _a698
650 _aTelecommunication
_95602
942 _cBE_BK
999 _c4106
_d4106