@article{oai:tsukuba.repo.nii.ac.jp:00001354, author = {前川, 久男 and Maekawa, Hisao and 矢野, 純子 and Yano, Junko}, issue = {1}, journal = {心身障害学研究}, month = {Dec}, pages = {57--68}, title = {<原著> 精神遅滞児における推移律課題解決}, volume = {10}, year = {1985} }