Classroom observation
Subtitle: a case study in obtrusiveness
By: Thomas H. Bikson.
Series: The Rand paper series ; P-5804
Publisher: Rand Corporation
Published: 1977
Place of publication: Santa Monica, Calif
Language: eng
Number of pages: 53
Subjects: Knowledge, Theory of.; Television in education.
Notes: Errata slip inserted.

Includes bibliographical references.