@article{oai:tsukuba.repo.nii.ac.jp:00021863,
 author = {井田, 範美 and Ida, Yoriyoshi},
 issue = {2},
 journal = {心身障害学研究},
 month = {Mar},
 pages = {43--52},
 title = {精神遅滞児の弁別訓練過程の実験的検討},
 volume = {5},
 year = {1981}
}