TY  - BOOK
AU  - Malvino, Albert P. ,Donald P. Leach
TI  - Digital principles and applications
SN  - 0-07-039883-6
AV  - SBL TK 7868  D5M35 1991
PY  - 1991///
CY  - New Delhi
PB  - Tata McGrawhill
KW  - Information technology
ER  -