Bibliographical services throughout the world;
- Publisher: United Nations Educational, Scientific and Cultural Organization
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 6699973
- Subject: Bibliographical services.
- Subject code: Z
- Publication history: 1950/1959-
Print Holdings
| Archiving Institution | Program | Holdings Description | Retention |
|---|---|---|---|
| Five College Repository (MAFCI) | EAST | 1950-1979 | 20310630 |
| HathiTrust (HATHI) | HTDL | yr.1950-59; yr.1960-64; yr.1965-69; yr.1970-74; yr.1975-79; SUPPLEMENT: yr.1960; SUPPLEMENT: yr.1978; SUPPLEMENT: yr.1980; SUPPLEMENT: yr.1981-82; SUPPLEMENT: yr.1983-84 | permanent |