@inproceedings{3bfcba3d320348338d09d0f01ec4061c,
title = "Fourth-grade students' performance on graphical languages in mathematics.",
keywords = "Open access version available",
author = "Thomas Lowrie and Carmel Diezmann",
note = "Imported on 03 May 2017 - DigiTool details were: publisher = Czech Republic: PME, 2005. editor/s (773b) = Chick, H & Vincent, J ; Event dates (773o) = 10-15 July 2005; Parent title (773t) = Annual Conference of the International Group for the Psychology of Mathematics Education (PME). ISSNs: 0771-100X; ; Annual Conference of the International Group for the Psychology of Mathematics Education (PME) ; Conference date: 10-07-2005 Through 15-07-2005",
year = "2005",
language = "English",
volume = "3",
pages = "265--272",
editor = "H. Chick and J. Vincent",
booktitle = "PME29",
publisher = "PME",
}