TY  - BOOK
AU  - Pierce, J. R.
AU  - Noll, A. M.
TI  - Signals: The science of telecommunications
SN  - 1040321350260
AV  - TK5101 .P54
PY  - 1990///
CY  - New York
PB  - Scientific American library
KW  - Telecommunication
ER  -