Characteristics of open education
Subtitle: results from a classroom observation rating scale and a teacher questionnaire
Publisher: Pilot Communities Program, Education Development Center
Published: 1971
Place of publication: Newton, Mass
Language: eng
Number of pages: 33
Subjects: Open plan schools
Notes: Supported by U.S. Office of Education. Contract #OEC-1-7-062805-3963.

References: p. 14.