@article{oai:rku.repo.nii.ac.jp:00003863, author = {生田, 保夫 and イクタ, ヤスオ}, issue = {3}, journal = {流通經濟大學論集}, month = {Feb}, note = {P(論文)}, pages = {19--39}, title = {アメリカ国民経済生成期における鉄道の役割(I)}, volume = {14}, year = {1980} }