Evaluating educational television and radio
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
Publisher: Milton Keynes : Open U.P., 1977.
ISBN: 0335000452
DDC: 384.5443
LCC: LB1044.8