TY  - BOOK
AU  - Husek, M.
TI  - Signals and Systems
SN  - 8188114286
U1  - 621.38 HUS 
PY  - 2005///
CY  - New Delhi
PB  - Umesh Publications
KW  - Signals and systems
N1  - 1. Introduction to signals and systems
ER  -