000
00316nam a2200133Ia 4500
008
220201s2007 xx 000 0 eng d
082
_a
621.382
_b
PRO
100
_a
Proakis,John G
245
0
_a
Digital signal processing
250
_a
4th
260
_a
new delhi
_b
Pearson Edu.
_c
2007
300
_a
960
942
_2
ddc
999
_c
37375
_d
37375