TY  - BOOK
AU  - Kamen, Edward W.
TI  - Introduction to signals and systems
SN  - 0023616814
AV  - TK 5102.5 K34 1990 CIRC 
PY  - 1990///
CY  - New York
PB  - Macmillan Publishing Company
KW  - Signal Theory (Telecommunication)
N1  - Includes index
ER  -