000 00307nam a2200133Ia 4500
100 _aHall Douglas v
020 _a0-07-Y66314-9
250 _a2nd ed
942 _cBK
245 _aMicroprocessors and digital systems
260 _aMcGRAW HILL, Lisbon
_c1983
082 _a621.38195 Hal
300 _aVI, 474p
999 _c17109
_d17109