000 00266nam a2200121 4500
020 _a9788131502206
100 _aAYALA KENNETH
245 _aTHE 8051 MICROCONTROLLER
250 _a3 RD
260 _aNEW DELHI
_bCENGAGE
_c2005
300 _aXIX 412 P
942 _cBK
999 _c7692
_d7692