TY  - BOOK
AU  - Leach, D.P. and Malvino, A.P.
TI  - Digital: Principles and applications
U1  - 621.381 
PY  - 1995///
CY  - New Delhi
PB  - Tata McGraw Hill 
KW  - Electrical & Electronics Engineering
KW  - Electronics & Communication Engg
ER  -