00430nam a2200157Ia 45000010005000000080041000050200018000460400013000640820021000771000021000982450074001192600040001933000011002335460007002446500021002515900140319s9999    xx            000 0 und d  a0-13-248253-3  cPK-LaUMT  a 621.3192bTOM-E  aTomlinson, G. H.  aElectrical networks and filters : Theory and designcTomlinson, G. H.  aNew York,USA:bPrentice Hall,c1991  a320 p.  aEN  aElectric filters