@article{oai:repository.dl.itc.u-tokyo.ac.jp:00021143,
 author = {TOYAMA, Tomonori},
 issue = {12},
 journal = {生産研究},
 month = {Dec},
 note = {application/pdf},
 pages = {540--543},
 title = {研究速報 : Basic Problems in Design Semiotics},
 volume = {28},
 year = {1976}
}