TY  - BOOK
AU  - Ziemer,Rodger E.
AU  - Fannin,D.Ronald -
AU  - Tranter,William H
TI  - Signals and systems: continuous and discrete 
SN  - 013095408x
U1  - 621.3822 
PY  - 1998///
CY  - Upper Saddle River, N. J.
PB  - Prentice Hall
KW  - Digital filters (Mathematics)
KW  - Discrete-time systems
KW  - System analysis
ER  -