TY  - BOOK
AU  - Haykin, Simon
TI  - Signals and systems.
SN  - 9780471707899
AV  - TK 510.5 .H37 2002 
PY  - 2002///
CY  - New York
PB  - John Wiley & Sons
KW  - Signal processing
KW  - System analysis
KW  - Linear time invariant systems
KW  - Telecommunications sytems
ER  -