000
00298nam a2200133Ia 4500
008
220421s9999||||xx |||||||||||||| ||und||
040
_a
ET
100
_a
SALIVAHANAN
245
0
_a
DIGITAL SIGNAL PROCESSING
260
_b
MC Graw Hill
_a
NEW DELHI
300
_a
931
500
_a
49058
942
_c
BK
999
_c
55073
_d
55073