TY  - BOOK
AU  - Ifeachor, Emmanuel C.
AU  - Jervis, Barrie W.
TI  - Digital signal processing: a practical approach 
SN  - 9788131708248
AV  - 22971-22975 
U1  - 621.3822 22
PY  - 2019///
CY  - New Delhi
PB  - Pearson
N1  - Includes index
ER  -