000 00355nam a2200169Ia 4500
100 _aAyala, Kenneth
080 _a001.644
526 _dTB
526 _aUG
366 _f20%
250 _a3rd ed
942 _cBK
245 _aThe 8051 microcontroller .-3rd ed
260 _aCengage Learning
_bAndover
_c2016
300 _axix,412
_eCD
546 _aE
999 _c54415
_d54415