TY  - BOOK
AU  - Kamen,Edward W.
TI  - Introduction to signals and systems
SN  - 0023629509
U1  - 621.38/043�19 
PY  - 1987///
CY  - New York
PB  - Macmillan Pub. Co.
KW  - Signal theory (Telecommunication)
KW  - System analysis
ER  -