00305nam a2200133Ia 4500008004100000041000800041082001700049100001500066245003400081250001200115260001300127365001600140700001500156230718s9999    xx            000 0 und d  aeng  a621.381bKAT  aKatre J.S.  aBasic Electronics Engineering  a4th ed.  bTech Max  cRs.b325.00  aKatre J.S.