Activity and Sign
Hoffmann, Michael H.G.
Activity and Sign Grounding Mathematics Education / [electronic resource] : edited by Michael H.G. Hoffmann, Johannes Lenhard, Falk Seeger. - Boston, MA : Springer US, 2005. - digital.
9780387242705
10.1007/b105055 doi
Education.
Science--History.
Mathematics.
Education.
Mathematics Education.
Philosophy.
History of Science.
LC8-6691
370
Activity and Sign Grounding Mathematics Education / [electronic resource] : edited by Michael H.G. Hoffmann, Johannes Lenhard, Falk Seeger. - Boston, MA : Springer US, 2005. - digital.
9780387242705
10.1007/b105055 doi
Education.
Science--History.
Mathematics.
Education.
Mathematics Education.
Philosophy.
History of Science.
LC8-6691
370