Advertisement

Educational Studies in Mathematics

, Volume 3, Issue 3–4, pp 413–435 | Cite as

Geometry between the devil and the deep sea

  • Hans Freudenthal
Article

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

Copyright information

© D. Reidel Publishing Company 1971

Authors and Affiliations

  • Hans Freudenthal
    • 1
  1. 1.University of UtrechtThe Netherlands

Personalised recommendations