Current research in elementary school mathematics

Bibliografiske detaljer
Hovedforfatter:	Ashlock, Robert B. 1930- (comp.)
Andre forfattere:	Herman, Wayne L. (joint comp.)
Format:	Bog
Sprog:	English
Udgivet:	[New York] Macmillan [1970]
Fag:	Mathematics > Study and teaching (Elementary) Mathematics > Research.