Social achievements in People's Poland.
Wedi'i Gadw mewn:
| OCLC: | 4939942 |
|---|---|
| Iaith: | English |
| Cyhoeddwyd: |
Warsaw,
1954.
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| Pynciau: | |
| Fformat: | Monograph Note that CRL will digitize material from the collection when copyright allows. |
| Disgrifiad Corfforoll: | 114 p. illus. 20 cm. |
|---|