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Ernst von Glasersfeld

2 books

The Invented Reality: How Do We Know What We Believe We Know? by

The Invented Reality: How Do We Know What We Believe We Know?

352 pages • missing pub info (editions)

nonfiction essays philosophy psychology challenging informative reflective fast-paced
Radical Constructivism in Mathematics Education by

Radical Constructivism in Mathematics Education

Mathematics Education Library

250 pages • missing pub info (editions)

nonfiction education mathematics philosophy informative reflective medium-paced