00760cam a2200253   45000010008000000030008000080050017000160080041000330100017000740150014000910350023001050350017001280400036001450820025001811000033002062450038002392500019002772600029002963000034003254900046003595040037004056500017004428300047004591565625BD-DhUL20150114163333.0750609s1950    enka     b    000 0 eng c  aa  52005301   aGB50-4710  a(OCoLC)ocm01380000  a(NNC)1565625  aBD-DhULcBD-DhULdSERdWSUdUKM04a621.3841574218bLAW1 aLamont, Hugh Russell Latham.00aWave guides. /cLamount, H. R. L.  a[3d ed., rev.]  aLondon ;bMethuen,c1950  avii, 118 p. :bill. ;c17 cm.1 aMethuen's monographs on physical subjects  aIncludes bibliography and index. 0aWave guides. 0aMethuen's monographs on physical subjects.