TY  - BOOK
AU  - HAYS, JOHN P.
TI  - DIGITAL SYSTEM DESIGN AND MICROPROCESSOR
SN  - 0070603669
U1  - 004.16/HAY 
PY  - 2005///
CY  - NEW DELHI.
PB  - TATA MCGRAW HILL CO LTD., NEW DELHI.
ER  -