National HMO census.
- Publisher: InterStudy
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 9315132
- Subject: Health maintenance organizations United States Statistics Periodicals.
- Subject code: R
- Publication history: June 30, 1981-1985.
Print Holdings
| Archiving Institution | Program | Holdings Description | Retention |
|---|---|---|---|
| HathiTrust (HATHI) | HTDL | 1981-1985 | permanent |