000 00273nam a22001217a 4500
020 _a0-672-27010-2
082 _a004.16 CAN'U
100 _aCANNON, DON L
_965557
245 _aUNDERSTANDING MICROPROCESSORS
260 _aUSA
_bHOWARD
_c1984
300 _a284P
942 _cBK
999 _c573727
_d573727