TY  - BOOK
AU  - Nagrath, I. J.
TI  - Signals and systems 
SN  - 0074637711 (pbk)
U1  - 621.3822 
PY  - 2006///
CY  - New Delhi
PB  - Tata McGraw Hill Publishing Company Limited 
KW  - Signal processing
KW  - System analysis
KW  - Linear time invariant systems
KW  - Digital filters (Mathematics)
KW  - Discrete-time systems
KW  - Telecommunication systems
KW  - Time-domain analysis
KW  - FEAS
N1  - Includes appendix, bibliography and index.
ER  -