00938cam a22002771  4500999001500000001000900015003000400024005001700028008004100045010001700086035001900103040002600122042001200148050001800160082001900178100002300197245007500220260004500295300003300340440006100373504003200434650002100466906004500487942001300532952011500545  c4858d485810334088OSt20191220145042.0760401s1965    enka     b    000 0 eng    a   65011072   a(OCoLC)2084354  aDLCcOClUdOCoLCdDLC  apremarc00aTK7872.F5bS5  a621.319 21 SKW1 aSkwirzynski, J. K.10aDesign theory and data for electrical filtersc[by] J. K. Skwirzynski.  aLondon,aNew York,bVan Nostrandc[1965]  axxviii, 701p.billus.c24cm. 4aThe Marconi series, covering advances in radio and radar  aBibliography: p.xvii-xviii. 0aElectric filters  a7bcbccoclcrplduencipf19gy-gencatlg  2ddccSTS  00102ddc4070895/4aAIISHbAIISHd2019-12-20l0o621.319 21 SKWp1922r2019-12-20 00:00:00w2019-12-20ySTS