TY  - GEN
AU  - Ziemer, Rodger E.
AU  - Tranter, William H.
AU  - Fannin, Ronald D.
TI  - Signals and systems : continuous and discrete
SN  - 8178082969
U1  - 621.3822 
PY  - 1998///
CY  - Singapore
PB  - Pearson education
KW  - SIGNAL PROCESSING
ER  -