00298nam a2200109Ia 4500008004100000082001300041082000800054245007500062245002100137260002100158300000900179231017s9999 xx 000 0 und d a388.4068 bHOO 0aFTA Low-Speed Urban Maglev Research Program Lessons Learned March 2009 0cR. Hoopengardner bR. Hoopengardner c30cm