HMO/PPO directory.
- Publisher: Whole World Pub.
- Print ISSN: 0887-4484
- Electronic ISSN:
- OCLC Number: 13231389
- Subject: Health maintenance organizations United States Directories.
- Subject code: R
- Publication history: 1986-
Print Holdings
| Archiving Institution | Program | Holdings Description | Retention |
|---|---|---|---|
| HathiTrust (HATHI) | HTDL | 1995; 2002; yr.2008 | permanent |