TY  - BOOK
AU  - Rao,P.Ramakrishna
TI  - Signals and systems
SN  - 9780070669277
AV  - TK5102.5  .R37 2008
PY  - 2008///
CY  - New Delhi
PB  - Tata McGrawiHill
KW  - Signal processing
KW  - Discrete-time systems
ER  -