000 00285nam a2200121Ia 4500
020 _a0074636391
100 _aDouglas V Hall
245 _aMicroprocessors and Interfacing: Programming and Hardware
250 _a2
260 _c2002
_bTMH
_aNew Delhi
300 _axiv+624
942 _cBK
999 _c28162
_d28162