precedingConferenceOrEvent
sameAs
describedby
dateOfConferenceOrEvent
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gndIdentifier
oldAuthorityNumber
(DE-588b)5277589-6
placeOfConferenceOrEvent
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International Conference for the Psychology of Mathematics Education (15 : 1991 : Assisi)
succeedingConferenceOrEvent
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PME (15 : 1991 : Assisi)
PME Conference (15 : 1991 : Assisi)