@inproceedings{8ec90d521f41449dac14288bbe7f1d4d,
title = "Multiplicative conceptions of arithmetic mean. In F. Hitt (Ed.).",
author = "J. Cortina and L. Saldanha and P.W. Thompson",
year = "1999",
language = "English",
booktitle = "Proceedings of the Twenty-first Annual Meeting of the International Group for the Psychology of Mathematics Education",
note = "Proceedings of the Twenty-first Annual Meeting of the International Group for the Psychology of Mathematics Education ; Conference date: 01-01-1999",
}