@article{oai:nagano.repo.nii.ac.jp:00000877,
 author = {日下, 正一},
 issue = {4},
 journal = {長野大学紀要, ACADEMIC BULLETIN OF NACANO UNIVERSITY},
 month = {May},
 note = {application/pdf},
 pages = {122--106},
 title = {ジャン・ピアジェの「均衡化」概念について(3)},
 volume = {6},
 year = {1985}
}