@article{oai:barrel.repo.nii.ac.jp:00004834,
 author = {岡本, 理一},
 issue = {1},
 journal = {商学討究},
 month = {Jul},
 pages = {1--38},
 title = {商業の意義に関する若干の考察},
 volume = {2},
 year = {1951}
}