000 00343nam a2200145Ia 4500
008 221231s9999 xx 000 0 und d
100 _aRoth, Charles H
_94966
245 0 _aFundamentals of Logic design
250 _a5
260 _bThomson Learning
260 _c2007
300 _a687
650 _aTelecommunication
_94967
942 _cBE_BK
999 _c3790
_d3790