@article{oai:repository.dl.itc.u-tokyo.ac.jp:00024686,
 author = {岡, 宗次郞},
 issue = {4},
 journal = {生産研究},
 month = {Apr},
 note = {application/pdf, 紙面で「4巻4号」となっているが、誤植と思われる},
 pages = {117--119},
 title = {工業分析の概況},
 volume = {3},
 year = {1951}
}