TY  - BOOK
AU  - Ludeman, Lonnie C..
TI  - fundamentals of digital Signal Processing / 
SN  - 0-06-044093-7
U1  - D411,94 
PY  - 1971///
CY  - New York : 
PB  - Happer & Row, Publishers , 
KW  - Engineering <Digital Signal>
ER  -