{"tema_id":"12245","string":"Navstar-GPS, Sistema - Tesis doctorales","created":"2013-06-26 12:04:39","code":null,"modified":"2013-06-28 12:10:39","notes":[{"@type":"Nota bibliogr\u00e1fica","@lang":"es","@value":"CDU: 629... .056.8(043.2) "}]}