Program: HathiTrust Digital Library
- Publisher: [International Petroleum (Colombia) Ltd.]
- Print ISSN: 0121-2427
- Electronic ISSN: 0121-2427
- OCLC Number: 2316482
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
v.8-10 no.38-52 1961-65; v.15-17 no.70-76 1971-79
|
committed to retain | 2016-04-27 | HTDL |
|