TY  - BOOK
AU  - Pierce,John R.
TI  - Symbols, signals, and noise: the nature and process of communication 
T2  - Hutchinson science library
U1  - 003.54 23
PY  - 1962///
CY  - London
PB  - Hutchinson
KW  - Information theory
N1  - Includes bibliography and index
ER  -