TY  - BOOK
AU  - Ercegovac, Milos, D Lang, Tomas. etal 
TI  - Introduction to digital systems 
SN  - 9971-51-310-2 
U1  - 621.392 ERC  
PY  - 1998///
CY  - John wiley and sons 
PB  - New York 
KW  - DIGITAL DESIGN/LOGIC DESIGN
ER  -