TY  - BOOK
AU  - Leach, Donald P.
AU  - Malvino, Albert Paul
AU  - Saha, Goutam
TI  - Digital principles and applications
SN  - 9780070141704
U1  - 621.392 
PY  - 2011///
CY  - New Delhi
PB  - Tata McGraw-Hill
KW  - Information Technology
ER  -