00599nam a22002051  45000010005000000030008000050050017000130080039000300350018000690400036000870410008001230820024001311000032001552450046001872600047002333000031002805040050003116500015003616500017003769295BD-RjUL20211208234742.0140120t1964    enka     b    001 0 eng  a(BD-RjUL)9340  aDLC/ICUcICUdDLCdBD-RjULbeng  aeng00a537.5216bALP 19641 aAlfrey, G. F.q(Grahame F.)10aPhysical electronics /c[by] G.F. Alfrey.  aLondon ;aNew York :bVan Nostrand,cc1964  a220 p. :billus. ;c24 cm.  aIncludes bibliographical reference and index, 0aElectrons. 0aElectronics.