TY  - GEN
AU  - Marshall,G.J.
TI  - Principles of digital communications / 
SN  - 0070840962 (pbk.) :
U1  - 621.382,MAR 
PY  - 1980///
CY  - London, New York
PB  - McGraw-Hill
KW  - Telecommunications engineering
N1  - Communication Systems (Page-1), Information Theory (Page-20), Digital Transmission (Page-33), Information Theory (Page-110), Communication Networks (Page-125)
ER  -