Sinclair, N., & Pimm, D. Developing essential understanding of geometry for teaching mathematics in grades 6-8.
Lua i Stíl Chicago (17ú heag.)Sinclair, Nathalie, agus David Pimm. Developing Essential Understanding of Geometry for Teaching Mathematics in Grades 6-8.
Lua MLA (8ú heag.)Sinclair, Nathalie, agus David Pimm. Developing Essential Understanding of Geometry for Teaching Mathematics in Grades 6-8.
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