@article{oai:tsukuba.repo.nii.ac.jp:00007905,
 author = {小澤, 信治 and Ozawa, Shinji},
 journal = {研究紀要, Bulletin of Senior High School at Sakado, University of Tsukuba},
 month = {Apr},
 pages = {1--6},
 title = {教科「産業」の構築とキャリア教育},
 volume = {44},
 year = {2007}
}