00473nam a2200145Ia 4500008004100000100001600041245004600057260001200103260000900115300000800124650004000132942001000172952013000182999001500312221231s9999    xx            000 0 und d  aI I S94780 0aRural Technology A-25 Years Retrospective  bI I S C  c2005  a192  aElectronics and Communication94781  cBE_BK  00104070aAITbAITd2015-06-24eV T Ul0pBE09630r2022-12-31w2022-12-31yBE_BKzElectronics and CommunicationB1900-01-01  c3697d3697