@article{oai:nagoya.repo.nii.ac.jp:00012331,
 author = {長谷川, 淳},
 journal = {技術教育研究},
 month = {Jan},
 pages = {53--53},
 title = {宮津さんの実践報告に寄せて},
 volume = {11},
 year = {1977}
}