000
00303nam a2200145Ia 4500
100
_a
Khanna/V.K
650
_a
Economics
942
_c
BK
654
_a
digital
245
_a
Digital signal rprocessing
260
_b
S.Chand & C0
_c
2003
082
_a
621.382
_b
KHA
300
_a
225
546
_a
ENGLISH
999
_c
27544
_d
27544