@article{oai:nagoya.repo.nii.ac.jp:00016899,
 author = {長谷川, 淳},
 issue = {1},
 journal = {現代教育科学},
 month = {Jan},
 pages = {5--10},
 title = {教育工学の観点から考える},
 volume = {12},
 year = {1969}
}