The use of television in the El Salvador program of educational reform : differences between this project and some others.

Eitemau Tebyg

• Television and educational reform in El Salvador : report on the third year of research.
  gan: Hornik, Robert C., et al.
  Cyhoeddwyd: (1972.)
• Televisión and educational reform in El Salvador : complete report on the second year of research.
  gan: Schramm, Wilbur, et al.
  Cyhoeddwyd: (1971.)
• Television and educational reform in El Salvador : complete report on the first year of research.
  gan: Mcanany, Emile G.
  Cyhoeddwyd: (1970.)
• Television and educational reform in el salvador : summary report of the first year of research.
  gan: Schramm, Wilbur
• An administrative history of el Salvador's educational reform.
  gan: Mayo, John K.
  Cyhoeddwyd: (1971.)