@article{oai:repository.dl.itc.u-tokyo.ac.jp:00024545,
 author = {福田, 武雄},
 issue = {2},
 journal = {生産研究},
 month = {Feb},
 note = {application/pdf},
 pages = {70--71},
 title = {海外研究情報 : 2},
 volume = {4},
 year = {1952}
}