TY  - BOOK
AU  - ALAN V OPPENHEIM, ALAN S WILLSKY
TI  - SIGNALS & SYSTEMS
SN  - 9788120312463
U1  - 621.38223 N7 OPP 
PY  - 1997///
PB  - PHI LEARINING PVT. LTD.
KW  - SIGNALS AND SYSTEMS
ER  -