Unique 3-in-1 research & development directory.
- Publisher: Government Data Publications
- Print ISSN: 0080-1461
- Electronic ISSN:
- OCLC Number: 1868656
- Subject: Research United States Directories.
- Subject code: Q
- Publication history: 1963-
Print Holdings
| Archiving Institution | Program | Holdings Description | Retention |
|---|---|---|---|
| HathiTrust (HATHI) | HTDL | 1969; 1973-1975; 1982; yr.1986 | permanent |