TY  - BOOK
AU  - Hall, Douglas. V. 
TI  - Microprocessors and Interfacing Programming and Hardware    
SN  - 0070255261 
U1  - 005.26 HAL  
PY  - 1991///
CY  - New Delhi
PB  - Tata Mcgraw Hill
KW  - Microprocessors
KW  - Programming
ER  -