TY  - BOOK
AU  - Johnson 
TI  - introduction to digital signal processing 
SN  - 8120307607 
U1  - 621.38043 JOH 2006 
PY  - 2006///
CY  - New Delhi
PB  - Prentice Hall of India Private Limited
KW  - Signal processing
KW  - Digital techniques
N1  - Includes index. p. 397-406
ER  -