000 00298nam a2200121Ia 4500
008 220201s1992 xx 000 0 eng d
082 _a004.16
_bHAL
100 _aHall, Douglas V
245 0 _aMicroprocessors & interfacing
260 _bMacmillan McGraw Hill
_c1992
300 _a624
942 _2ddc
999 _c86066
_d86066