Die Symbole Pestalozzis.
Wedi'i Gadw mewn:
| OCLC: | 23617965 |
|---|---|
| Prif Awdur: | |
| Iaith: | German |
| Cyhoeddwyd: |
Bern,
P. Haupt,
1954.
|
| Pynciau: | |
| Fformat: | Traethawd Ymchwil Monograph Note that CRL will digitize material from the collection when copyright allows. |