Teaching by machine.

Geahča maid

• Teaching machines and programming.
  Dahkki: Austwick, K.
  Almmustuhtton: (1964.)
• The use of programed instruction in U.S. schools : report of a survey of the use of programed instructional materials in the public schools of United States during the year 1961 - 1962.
  Almmustuhtton: (1963.)
• Teaching machines and programed-learning : a survey of the industry, 1962.
  Dahkki: Finn, James D.
  Almmustuhtton: (1964.)
• Programmed instruction : techniques and trends.
  Dahkki: O'day, Edward F., et al.
  Almmustuhtton: (1971.)
• La enseñanza programada.
  Dahkki: Klotz, Gunter
  Almmustuhtton: (1969.)