000 00250nam a2200097Ia 4500
008 220201s9999 xx 000 0 eng d
100 _aHALL (DOUGLAS V)
245 0 _aMICROPROCESSORS & INTERFACING
260 _bTATA MCGRAW HILL NEW DELHI
942 _2ddc
999 _c95978
_d95978