@article{oai:ynu.repo.nii.ac.jp:00002238,
 author = {山下, 正毅},
 issue = {2},
 journal = {横浜経営研究},
 month = {Sep},
 note = {application/pdf},
 pages = {125--137},
 title = {EC及びEC国民経済計算体系について},
 volume = {3},
 year = {1982}
}