颁布单位:[Stellenbosch University] |
颁布时间:1997 |
实施时间:1997 |
学科分类:[["Health, education, --, Audio-visual, aids",, "Health, education, --, Developing, countries",, "Educational, technology, --, Psychological, aspects",, "Mass, media, in, health, education",, "Dissertations, --, Education"]]
颁布单位:[University of Alberta] |
颁布时间:1972 |
实施时间:1972 |
学科分类:[Accidents--Prevention, Safety, education--Audio-visual, aids, Learning,, Psychology, of, Traffic, safety, and, children, Television, in, education, Teaching--Aids, and, devices, Audio-visual, education]