TY  - BOOK
AU  - Leach, P Donald
AU  - Leach, P Donald
TI  - Digital Principles And Applications
SN  - 9789339203405
U1  - 621.38153 
PY  - 2018///
CY  - Chennai
PB  - Mc Graw Hill
N1  - It Includes  index
ER  -