000 nam a22 7a 4500
999 _c502
_d502
005 20210129145652.0
008 210129b ||||| |||| 00| 0 eng d
020 _a978813502006
082 _a004.165
100 _aAyala, Kenneth
245 _aThe 8051 Microcontroller
250 _a3rd ed
260 _aDelhi
_bCengage Learning India Pvt Ltd
300 _a412p.
653 _aSerial Data Communication, Assembler Directives, Debugger Windows, The 8052, Crystal Test,
942 _cBK