TY  - BOOK
AU  - Cha, Philip D ; Molinder, John I
TI  - Fundamentals of Signals and Systems : a buidling block approach
SN  - 0521711401
U1  - 621.3822 
PY  - 2007///
CY  - New York
PB  - Cambridge University Press
KW  - Fundamentals of Signals and Systems : a buidling block approach
ER  -