@article{oai:repository.dl.itc.u-tokyo.ac.jp:00020802,
 author = {武藤, 義一},
 issue = {5},
 journal = {生産研究},
 month = {May},
 note = {30周年誌},
 pages = {260--260},
 title = {生研30周年に当たって},
 volume = {31},
 year = {1979}
}