TY  - BOOK
AU  - J. Tocci,Ronald 
AU  - S. Widmer,Neal 
ED  - Book
TI  - Digital Systems Principles and Applications
U1  - 621.3815/W641d 
PY  - 1996///
CY  - New Delhi
PB  - Prentice Hall of India (P) Ltd. 
ER  -