@article{oai:rikkyo.repo.nii.ac.jp:00002112, author = {岡野, 昇一 and Okano, Syoichi}, issue = {3}, journal = {立教經濟學研究}, month = {}, note = {P(論文)}, pages = {35--76}, title = {協同組合に関する基礎的考察}, volume = {41}, year = {1988} }