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Investigation into how far the common errors in fundamental operations affect the achievement in arithmatic of the pupil /

Bibliografiske detaljer
Hovedforfatter: Balakrishnan, K.
Sprog:Undetermined
Udgivet: 1963

University of Kerala

Detaljer om beholdninger fra University of Kerala
Klassifikationsnummer: T2:3(B1) K3 RT
Kopi Live Status Unavailable