000 00243nam a2200097Ia 4500
008 150310s9999 xx 000 0 und d
100 _aDOUGLAS V HALL
245 _aMICROPROCESSORS & INTERFACING
250 _a2
260 _c2003
_bTATA MC GRAW HILL
999 _c29522
_d29522