TY  - BOOK
AU  - Phillips, Charles L.
AU  - Riskin, Eve A.
AU  - Parr, John
TI  - Signals, Systems, and Transforms 
SN  - 9789332518490
U1  - 621.38 PHI 
PY  - 2014///
CY  - New Delhi
PB  - Pearson
KW  - Signals and systems
ER  -