@article{oai:tsukuba.repo.nii.ac.jp:00000405,
 author = {青木, 猛正},
 journal = {研究紀要, Bulletin of Senior High School at Sakado, University of Tsukuba},
 month = {Mar},
 pages = {1--12},
 title = {研究開発概要（３） : 新科目「産業理解」の開発},
 volume = {40},
 year = {2003}
}