000 00287nam a2200109Ia 4500
008 241121s9999 xx 000 0 und d
020 _a9788131502006
100 _aKenneth Ayala
_910255
245 4 _aThe 8051 Microcontroller (with CD)
260 _bCengage Learning
260 _c3rd ed./ 2007
999 _c3448
_d3448