Bidrag till räknefärdighetens psykologi, en tvillingundersökning.
Guardado en:
| OCLC: | 8602607 |
|---|---|
| Autor principal: | |
| Lenguaje: | Swedish |
| Publicado: |
Göteborg,
Elanders boktr,
1952.
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| Materias: | |
| Global Resources Program: | Southeast Asia Materials Project (SEAM) |
| Formato: | Tesis Monograph Note that CRL will digitize material from the collection when copyright allows. |