TY  - BOOK
AU  - Goodyear,C.C.
TI  - Signals and information
SN  - 040870098X (paperback)
PY  - 1971///
CY  - [S.l.]
PB  - Newnes-Butterworth
UR  - http://www.amazon.com/exec/obidos/ASIN/040870098X/chopaconline-20
ER  -