TY  - BOOK
AU  - Hsu, Hwei P., 1930- (Hwei Piao) 
AU  - Hsu, Hwei P.
TI  - Schaum's outlines : signals and systems 
T2  - Schaums outlines
SN  - 9780071634724 
U1  - 621.38223 HSU 2011 
PY  - 2011///
CY  - New York, NY
PB  - McGraw-Hill
KW  - Signal theory (Telecommunication)
KW  - Problems, exercises, etc
ER  -