Union membership and earnings data book :
- Publisher: BNA PLUS, the Bureau of National Affairs, Inc.
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 42679050
- Subject: Labor union members United States Statistics.
- Subject code: H
- Publication history: 1998-
Print Holdings
| Archiving Institution | Program | Holdings Description | Retention |
|---|---|---|---|
| HathiTrust (HATHI) | HTDL | 1993-1997; 1998-2000; 2001-2003; 2004 ed.; 2006 ed.; 2007 ed.; 2008 ed.; 2009 ed.; 2010 ed | permanent |