000 00304nam a2200133Ia 4500
020 _a9788131720189
082 _a004.16
100 _aScott Mackenzie I
_9427
245 4 _aThe 8051 Microcontroller 4th Ed.
250 _a4
260 _aPearson
_bNew Delhi
_c2017
650 _aCOMPUTER
_931
942 _cBK
999 _c34269
_d34269