000
00274nam a2200109 4500
008
160616s 000 0
245
_a
Frequency response for process control
100
_a
Caldwell, William I
500
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D6,78 J9
942
_c
BK
_2
BK11114
080
_a
621.1 CAL
999
_c
11114
_d
11114