TY  - BOOK
AU  - Oppenheim, Alan V
AU  - Nawab, S Hamid
AU  - Willsky, Alan S
TI  - Signals and systems
SN  - 9788120312463
U1  - 621.3822 OPP 
PY  - 2004///
CY  - New Delhi
PB  - PHI Learning
KW  - Signal theory (Telecommunication)
N1  - Includes index
ER  -