Program: HathiTrust Digital Library
- Publisher: PETROBRAS
- Print ISSN: 0102-9304
- Electronic ISSN:
- OCLC Number: 16653202
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
v.2 no.2-4; v.5 no.1-4; v.9 no.1
|
committed to retain | 2010-08-13 | HTDL |
|