000 00593nam a2200169Ia 4500
008 241002s9999 xx 000 0 und d
020 _a9781564842756
040 _bEng
082 _a623.893 L780 Ej.2
100 _aBurt Lo y International Society for Technology in Education
245 0 _aGPS and geocaching in education
264 _b2010
_cInternational Society for Technology in Educatio
300 _a165 páginas.
347 _aLibro
650 _aGPS Geocaching (Game) Geographic Information Systems Géocache (Jeu) Global Positioning System TRANSPORTATION Navigation
942 _cBK
999 _c2478
_d2478