000 00291nam a2200121Ia 4500
100 _aSimons, G. L.
020 _a0-085012-209-0
942 _cBK
245 _aIntroducing microprocessors
260 _aNational computing center limited, England
_c1979
082 _a001.64 Sim
300 _a177
999 _c21678
_d21678