000 00424nam a2200169Ia 4500
008 180424s9999 xx 000 0 und d
084 _a621.381 532 J1
100 _a"Johnson, Rubert A"
245 0 _aMechanical Filters in Electronics
250 _a\\198300ENGGPSX
260 _aJohn Wiley
260 _b1983
260 _cNew York
300 _axvi+379 p
500 _aincludes index and biblioraphy
942 _cBK
999 _c56733
_d56733