000
00245nam a2200109Ia 4500
008
220201s9999 xx 000 0 eng d
100
_a
AYALA (KENNETH)
245
4
_a
THE 8051 MICROCONTROLLER
250
_a
3RD
260
_b
THOMSON
942
_2
ddc
999
_c
99097
_d
99097