TY  - BOOK
AU  - Gabel, Robert A. 
AU  - Roberts, Richard A.,
TI  - Signals and linear systems 
SN  - 9780471825135 
U1  - 620.72 GAB 1987  
PY  - 1987///
CY  - New York
PB  - Wiley
KW  - Electric network analysis
KW  - Linear systems
N1  - Includes index
ER  -