Kyoto University / Ethnomathematics Digital Library / Open Court / Maebashi Institute of Technology / Mathematics Education Digital Library / National STEM Digital Library / Information Engineering Maebashi Institute of Technology Maebashi Gunma / /
IndustryTerm
theoretical systems / final solutions / final solution / /
NaturalFeature
Korean peninsula / /
Organization
Hiroshi Okumura Department / Information Engineering Maebashi Institute of Technology Maebashi Gunma / International Symmetry Foundation / Department of Information Engineering / National Science Foundation / Charles Babbage Research Center / Open Court / Institute of Technology / Kyoto University / Symmetry Foundation / /