| Record Type: |
Electronic resources
: Monograph/item
|
| Title/Author: |
Activity and Sign :edited by Michael H.G. Hoffmann, Johannes Lenhard, Falk Seeger. |
| Reminder of title: |
Grounding Mathematics Education / |
| other author: |
Lenhard, Johannes. |
| Published: |
Boston, MA :Springer Science+Business Media, Inc.,2005. |
| Description: |
v.: digital |
| Subject: |
Education |
| Online resource: |
http://dx.doi.org/10.1007/b105055 |
| ISBN: |
9780387242699 (paper) |