Annual directory of labor organizations in Massachusetts /
- Publisher: Dept. of Labor and Industries
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 12380650
- Subject: Labor unions Massachusetts Directories.
- Subject code: H
- Publication history: -44th (1946).
Print Holdings
| Archiving Institution | Program | Holdings Description | Retention |
|---|---|---|---|
| HathiTrust (HATHI) | HTDL | 14th 1915; 15th 1916; 37th 1938; 1946-51 | permanent |