TY  - BOOK
AU  - Ludeman, Lonnie C.,
AU  - Harris, Sandra L.,
TI  - Fundamentals of Digital Signal Processing 
SN  - 9812530207
U1  - 621.3822 
PY  - 2003///
CY  - New York
PB  - John Wiley and Sons
N1  - This book having Appendixes
ER  -