Helping children learn mathematics /

Bibliografiske detaljer
Institution som forfatter:	National Research Council (U.S.). Mathematics Learning Study Committee
Andre forfattere:	Kilpatrick, Jeremy, Swafford, Jane
Format:	Licensed eBooks
Sprog:	engelsk
Udgivet:	Washington, DC : National Academy Press, 2002.
Online adgang:	https://search.ebscohost.com/login.aspx?direct=true&scope=site&db=nlebk&AN=87001

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