00519nam a2200217 a 450000100080000000500110000800800410001910000200006024500630008026000300014330000090017365000160018265000150019865000150021365300150022865300120024365300130025565300110026865300090027965300130028811749571998-11-10       1982    bl uuuu      00u1 u    #d1 aPINHEIRO, L. R.  aUsuario-informacaobo contexto da ciencia e da tecnologia.  aRio de Janeiro: LTCc1982  a66p.  ainformation  atechnology  aEducação  aInformacao  aScience  aSistemas  aSystem  aUser  aUsuarios