TY  - BOOK
AU  - Udayashankara, V 
AU  -  Mallikarjunaswamy , M
TI  - 8051 Microcontroller: hardware, software, and application 
SN  - 0-07-008681-8
U1  - 621.3916 
PY  - 2009///
CY  - Vidhyanagar
PB  - TMH
ER  -