TY  - BOOK
AU  - Ayala, Kenneth, J 
TI  - 8051 Microcontroller 
SN  - 81-900828-4-1 
U1  - 004.165 AYA  
PY  - 1996///
CY  - Penram international publishing 
PB  - Mumbai 
KW  - MICROPROCESSOR
ER  -