Des héros :
Biographies de Pestalozzi, Léon Tolstoï, Rosa Luxembourg, August Forel [et al.].
| Institution: | International Institute of Social History |
|---|---|
| Format: | TEXT |
| Published: |
Imp. des Coopératives Réunies,
1931.
La Chaux-de-Fonds : |
| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/050D3ED7-30FF-4D39-93E5-3126D01B6E82 |