000 00284nam a2200121Ia 4500
008 190107s9999 xx 000 0 und d
020 _a978933254252
100 _a"Mano, Morris M"
245 0 _aDigital Logic & computer design
260 _bpearson In
365 _b749/-
942 _cBK
999 _c1790
_d1790