TY  - BOOK
AU  - GALLAGER (Robert G)
TI  - Principles of digital communication
SN  - 9780521182065
U1  - 621.38041 GALR 
PY  - 2014///
CY  - New Delhi
PB  - Cambridge  University Press
KW  - Principles
KW  - of
KW  - digital
KW  - communication
ER  -