TY  - BOOK
AU  - Leach,Donald P.
AU  - Malvino,Albert Paul
TI  - Digital : principles and applications / 
U1  - 621.395 
PY  - 2004///
CY  - New Delhi : 
PB  - Tata McGraw-Hill Publishing , 
KW  - DIGITAL ELECTRONICS
N1  - Includes bibliography and index
ER  -