TY  - BOOK
AU  - Poornachandra, S,
AU  - Sasikala, B., jt. auth.
TI  - Signals and systems
SN  - 9780070672857
U1  - 621.3804 POO-S 
PY  - 2010///
CY  - India
PB  - Tata McGeaw-Hill
KW  - System analysis
KW  - Signal theory (Telecommunication)ﾠ
ER  -