TY  - BOOK
AU  - Donald P. Leach
AU  - Albert Paul Malvino
AU  - Goutam Saha
TI  - Digital Principles and Applications
SN  - 9789339203405
U1  - 621.38153 
PY  - 2015///
CY  - Chennai
PB  - McGraw Hill
N1  - Special Indian Edition
ER  -