TY  - BOOK
AU  - Tocci,Ronald J.
AU  - Widmer,Neal S.
TI  - Digital systems : principles and applications / 
U1  - 621.3815 
PY  - 2004///
CY  - New Delhi : 
PB  - Prentice Hall of India , 
KW  - ELECTRONIC CIRCUITS
N1  - Includes index
ER  -