Causa proletaria.
- Publisher: MIR
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 11858111
- Subject: Communism Ecuador Periodicals.
- Subject code: F
- Publication history:
Print Holdings
| Archiving Institution | Program | Holdings Description | Retention |
|---|---|---|---|
| HathiTrust (HATHI) | HTDL | no.37 1981; no.40 1987 | permanent |