@article{oai:rikkyo.repo.nii.ac.jp:00013583, author = {井田, 喜久治 and Ida, Kikuji}, issue = {1}, journal = {立教經濟學研究}, month = {May}, note = {P(論文), 論文, Article}, pages = {1--42}, title = {商業利潤補論 : 流通費と物価の根本問題}, volume = {26}, year = {1972} }