000
00301nam a22001337a 4500
020
_a
9789332535039
100
_a
Alan V Oppenheim
245
_a
Discrete-Time Signal Processing
250
_a
3rd
260
_a
New Delhi
_b
Pearson
_c
2014
300
_a
1052
700
_a
Ronald W Schafer
942
_c
BB
999
_c
56556
_d
56556