TY  - BOOK
AU  - Johnson,Johnny R.
TI  - Introduction to digital signal processing
SN  - 9789332560130
U1  - 621.3822 
PY  - 2016///
CY  - New Delhi
PB  - Pearson Education Inc.
KW  - The Discrete Fourier Trasnform
KW  - Sampled-Data Systems
N1  - Includes bibliographical references and index
ER  -