Program: HathiTrust Digital Library
- Publisher: Direcção de Serviços de Estatística e Censos
- Print ISSN: 0870-5615
- Electronic ISSN: 0870-5615
- OCLC Number: 20267851
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
1988; 1990
|
committed to retain | 2009-12-06 | HTDL |
|