000
00267nam a2200109Ia 4500
008
190703s9999 xx 000 0 und d
082
_a
621.389 O62
100
_a
OPPENHEIM,A.V
245
0
_a
DISCRETE-TIME SIGNAL PROCESSING
260
_a
NEW DELHI
_b
PHI
942
_c
BB
_2
DDC
999
_c
6165
_d
6165