TY  - BOOK
AU  - Hancock,John C.
TI  - An introduction to the principles of communication theory
SN  - 0070993416
AV  - TK5101 .H3
U1  - 621.3801519 
PY  - 1961///
CY  - New York
PB  - McGraw-Hill
KW  - Telecommunication
KW  - Information theory
N1  - Includes bibliography
ER  -