2024-03-29T13:26:34Zhttps://eprints.lib.hokudai.ac.jp/dspace-oai/requestoai:eprints.lib.hokudai.ac.jp:2115/295492019-04-25T04:38:21Zhdl_2115_28713hdl_2115_28638hdl_2115_134身体活動と睡眠Physical Activity and Sleep中川, 功哉NAKAGAWA, Koyaopen access370北海道大學教育學部THE FACULTY OF EDUCATION HOKKAIDO UNIVERSITY1998-03jpndepartmental bulletin paperVoRhttp://hdl.handle.net/2115/2954904410637AN00230121北海道大學教育學部紀要THE ANNUAL REPORTS ON EDUCATIONAL SCIENCE75https://eprints.lib.hokudai.ac.jp/dspace/bitstream/2115/29549/1/75_P1-15.pdfapplication/pdf1.67 MB1998-03