Naturphilosophische Betrachtungen : Paul Häberlin
| Main Author: | |
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| Format: | Book |
| Language: | German |
| Published: |
Zürich :
Schweizer Spiegel Verl.,
[ca. 1993]-
|
| Subjects: | |
| Contents/pieces: | 2 records |
| Published: | 1939-1940 (Bd.1+2) |
|---|---|
| Classmark: | 8 Philos. 1652 |