Semiotics in Theory and Practice in Mathematics Education [chapter]

Norma Presmeg, Luis Radford, Wolff-Michael Roth, Gert Kadunz
2016 ICME-13 Topical Surveys  
doi:10.1007/978-3-319-31370-2_2 fatcat:c4i3c66r5zb5hgzy3chsfbakmm