TY  - BOOK
AU  - Ha, T.T.
TI  - Theory and desighn of digital communication systems
SN  - 9781107659537
U1  - 621.391 HA 
PY  - 2011///
CY  - Cambridge 
PB  - Cambridge University Press
KW  - Digital Systems
KW  - Desighn
ER  -