General note
- In : L'Ecole valaisanne,30,1985/86,7,p.12-17 : Portr.
Language
- French
Statement of responsibility
- par Jacques Darbellay
- photos Oswald Ruppen
Identifier
- R005651701 RERO
Carrier and content type
- volume (text)
Mode of issuance
single unit / article
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