TY  - BOOK
AU  - Gabel, Robert A.,
AU  - Roberts, Richard A.,
TI  - Signals and Linear Systems
SN  - 9971511673
U1  - 621.38223 
PY  - 1995///
CY  - Singapore
PB  - John Wiley & Sons
N1  - This book is having appendixes
ER  -