000 00215 a2200097 4500
001 7136
100 _aSusini, A
245 _aFilters, Amplifiers and servomechanisms
260 _a
_bHeywood
_c
090 _c5905
_d5905
942 _aNUST-CAE
_cM
_c32384
999 _c242209
_d242209