Evaluating educational television and radio : proceedings of the International Conference on Evaluation and Research in Educational Television and Radio, The Open University, United Kingdom, 9-13 April 1976
edited by Tony Bates and John Robinson
Bok Engelsk 1977 International Conference on Evaluation and Research in Educational Television and Radio
Utgitt | Milton Keynes : Open University Press , c1977
|
---|---|
Omfang | XVIII, 410 s. : ill.
|
Emner | |
ISBN | 0335000452
|