Development Of Our Decimal Numeration System.

Copyright

Complete catalog record
Development Of Our Decimal Numeration System. National Council Of Teachers Of Mathematics. 28 Min., Sd., Color, 16 Mm. (Mathematics For Elementary School Teachers) © National Council Of Teachers Of Mathematics; 21jul65; Mp15513.

Related films

Sources

  1. 16mm Filmography (legacy record) — title, year, creator, format, color, sound, genre, catalog record, copyright