TY  - BOOK
AU  - Das,J;Mullick,S K;Chatterjee,P K
TI  - Principles Of Digital Communication
U1  - 621.38195 DAS-P 
PY  - 1986///
CY  - New Delhi
PB  - Wiley Eastern Ltd
KW  - Computer Science
KW  - Computers
ER  -