Fleissner grille (Fleißner-Schablone, Fleißnersche Schablone)
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Fleissner grille (Fleißner-Schablone) I'm using teaching my 5th grade students about cryptography. The dimesions are: 60×60×1 mm.
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Fleissner grille (Fleißner-Schablone) I'm using teaching my 5th grade students about cryptography. The dimesions are: 60×60×1 mm.
Likes
0
Downloads
0