{"tema_id":"2338","string":"Navegaci\u00f3n - Problemas y ejercicios","created":"2009-02-02 12:08:46","code":null,"notes":[{"@type":"Nota hist\u00f3rica","@lang":null,"@value":"Admitida diciembre 1999 "},{"@type":"Nota bibliogr\u00e1fica","@lang":null,"@value":"CDU 629.5.072(076) "}]}