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An experimental comparison of “live” and filmed lectures employing mobile training devices
H. H. Shettel, E. J. Faison, S. M. Roshal, A. A. LumsdaineVolume:
4
Language:
english
Pages:
7
DOI:
10.1007/bf02717112
Date:
January, 1956
File:
PDF, 326 KB
english, 1956