Formulas in mathematics.

P: Preservation Material ORP(B): Original Reversal Positive Picture B Roll AC: Acetate A: 400' 16/8/9.5mm 16mm Color Sound 371 International Film Bureau, Illustrates the mathematical law 'DISTANCE EQUALS RATE MULTIPLIED BY TIME.' Shows how to simplify a word formula by restating it in letters and signs.
Complete catalog record
Illustrates the mathematical law 'DISTANCE EQUALS RATE MULTIPLIED BY TIME.' Shows how to simplify a word formula by restating it in letters and signs. NOTE: Two (or more) records have been merged together to create this data.

Related films

Sources

  1. 16mm Filmography (legacy record) — title, year, creator, length, format, color, sound, genre, description, catalog record
  2. Educational film guide. Supplements (1959-62) — title, year, creator, length, format, color, sound, description, catalog record