@inproceedings{35474fabc0fa4874bb4d11977c195e98,
title = "Spreadsheets, pedagogic strategies and the evolution of meaning for variable",
author = "Kirsty Wilson and J Ainley and L Bills and HL Chick and JL Vincent",
year = "2005",
month = may,
day = "8",
language = "English",
volume = "4",
pages = "321--328",
booktitle = "Proceedings of the 29th Conference of the International Group for the Psychology of Mathematics Education",
note = "International Group for the Psychology of Mathematics Education, 29th Conference ; Conference date: 10-07-2005 Through 15-07-2005",
}