Published by 岡山大学算数・数学教育学会

<Availability>
Some items are not available because of decision by its author or publisher.

発見の喜びのある授業づくり 直径と円周の関係(円周率)

深井 文雄
Published Date
2001-06-09
ISSN
1341-3155
NCID
AN10517360
NAID