TY  - BOOK
AU  - Johnson,Johnny R.
TI  - Introduction to digital signal processing
SN  - 0876927606
U1  - 621.382 
PY  - 1989///.
CY  - New Delhi
PB  - Prentice-Hall of India Pvt. Ltd.
KW  - Signal processing
N1  - Includes bibliographical references and index
ER  -