The series of plates designed as a test for colour deficiency
Príomhchruthaitheoir: | |
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Formáid: | LEABHAR |
Teanga: | German |
Foilsithe / Cruthaithe: |
Tokyo :
Kanehara,
2001
|
Eagrán: | Concise ed. |
Cur síos fisiciúil: | 14 Bl. : 1 Beil. |
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Gairmuimhir: | WO |