Schlagworte: nomenclature, baggie, teacher.
This is the opposite side of the insert card for a small bag of ft elements. The baggie is meant as an introduction to ft at a training seminar of elementary school teachers in Boise. (The seminar is today! 8-12-08)
Triceratops (13.8.2008, 20:39:57)
Hallo
Wenn ich das richtig entziffere, so ist der Winkelträger 15 fälschlicherweise mit 60 benannt.
Gruß, Thomas