@inproceedings{b34051e122254225861e3474bc6d824b,
title = "So what's a centimetre look like: students' understandings of linear units",
author = "Philippa Bragg and Lynne Outhred",
year = "2001",
language = "English",
isbn = "9074684165",
pages = "2--209--2--216",
editor = "{van den Heuvel-Panhuizen}, Marja",
booktitle = "Proceedings of the 25th Conference of the International Group for the Psychology of Mathematics Education",
publisher = "Freudenthal Institute, Faculty of Mathematics and Computer Science, Utrecht University",
note = "Conference of the International Group for the Psychology of Mathematics Education (25th : 2001) ; Conference date: 12-07-2001 Through 17-07-2001",
}