TY  - BOOK
AU  - Das, J , Chatterjee, P. K , Mullick, S. K
TI  - Principles of digital communication , signal representation detection estimation  and information coding
SN  - 0-85226-150-0
U1  - 621.382 DAS'P 
PY  - 1986///
CY  - NEWDELHI
PB  - WILEY EASTERN
ER  -