000 00353nam a2200145Ia 4500
008 240723s9999 xx 000 0 und d
041 _aEnglish
084 _aB
_bK8
100 _aB Zacharov
245 0 _aDigital systems logic and circuits
260 _aDelhi
_bGeorge Allen& Unwin
_c1968
300 _ap.158
650 _aMathematics
942 _cBK
999 _c290560
_d290560