TY  - BOOK
AU  - Hsu, Hwei P.
TI  - Schaums : Signal & Systems 2nd Ed
SN  - 9780070669185
U1  - 621.3822 
PY  - 2009///
CY  - New Delhi
PB  -  TMH
KW  - Electronic Communication Engineering
KW  - Signal Systems
ER  -