World guide to technical information and documentation services.
- Publisher: United Nations Educational, Scientific and Cultural Organization
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 213760867
- Subject: Science Information services Directories.
- Subject code: Q
- Publication history: 1965-
Print Holdings
| Archiving Institution | Program | Holdings Description | Retention |
|---|---|---|---|
| HathiTrust (HATHI) | HTDL | 1965; 1969 | permanent |