TY  - BOOK
AU  - Udayashankara, V & Mallikarjunaswamy, M S 
TI  - 8051 Microcontroller 
SN  - 9780070086814
U1  - 004.165 UDA  
PY  - 2011///
CY  - Tata Mcgraw hill 
PB  - New Delhi 
KW  - MICROPROCESSOR
ER  -