000 00358nam a2200145Ia 4500
100 _aAyala, Kenneth J; Gadre, Dhananjay V & Chugh, Anurag
080 _a001.644 Aya
526 _dTB
526 _aUG
942 _cBK
245 _aThe 8051 microcontroller & embedded systems
260 _aCengage Learning
_bDelhi
_c2011
300 _axix,518
546 _aE
999 _c72500
_d72500