[Oficiala protokolo de Universala kongreso de esperanto].
- Publisher:
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- Electronic ISSN:
- OCLC Number: 50242686
- Subject: Esperanto Periodicals.
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- Publication history: no. 1- ; 1905-
Print Holdings
| Archiving Institution | Program | Holdings Description | Retention |
|---|---|---|---|
| HathiTrust (HATHI) | HTDL | v.1-6 (1905-10); no.7-12 (1911-1920) | permanent |