TY  - BOOK
AU  - Hall, Douglas V.
TI  - Microprocessors and interfacing programming and hardware 
SN  - 0074636391
U1  - 005.26/H141m 20th
PY  - 1991///
CY  - New Delhi
PB  - Tata McGraw Hill publishing
KW  - Microprocessors-programming
KW  - Microprocessors
KW  - Computer interfaces
ER  -