000
00318nam a22001337a 4500
999
_c
60503
_d
60503
020
_a
9788129702692
100
_a
Charles L Phillips
245
_a
Signals, Systems and Transforms
250
_a
3
260
_a
Delhi
_b
Pearson Education
_c
2004
300
_a
xx+765
700
_a
John M Parr
_e
Eve A Riskin
942
_c
BK