TY  - BOOK
AU  - Nagrath, I.J.
AU  - Rakesh, Ranjan (jt. auth.)
AU  - Sharan, S.N. (jt. auth.)
TI  - Signals and systems
SN  - 0074637711
U1  - 621.3822 
PY  - 2006///
CY  - New Delhi
PB  - McGraw-Hill
KW  - Signal processing-digital technicqus
N1  - PB
ER  -