@inproceedings{1868ddf80c6545479f4b22f6f64b0c51,
title = "Learning and Teaching Early Number: Teachers{\textquoteright} Perceptions",
keywords = "Wiskunde en Informatica (WIIN), Mathematics, Landbouwwetenschappen, Natuurwetenschappen, Wiskunde: algemeen",
author = "C. K{\"u}hne and \{van den Heuvel-Panhuizen\}, M.H.A.M. and P. Ensor",
year = "2005",
language = "Undefined/Unknown",
pages = "217--224",
editor = "\{H.L. Chick\} and \{J.L. Vincent\}",
booktitle = "Proceedings of the 29th Conference of the International Group for the Psychology of Mathematics Education",
publisher = "PME",
}