... Annual convention /
- Publisher: The Federation
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 52498584
- Subject: Labor unions Iowa Congresses.
- Subject code: H
- Publication history: 1956-
Print Holdings
| Archiving Institution | Program | Holdings Description | Retention |
|---|---|---|---|
| HathiTrust (HATHI) | HTDL | 1957-1965; 13th (1968) | permanent |