TY  - BOOK
AU  - Leach, Donald P
AU  - Malvino, Albert Paul
TI  - Digital Principles and Applications/Ed 8
SN  - 9789339203405
U1  - 621.382 
PY  - 2019///
CY  - New York
PB  - Mc Graw Hill
KW  - 621.382 LEA
ER  -