Program: HathiTrust Digital Library
- Publisher: Dirección General Sectorial de Hidrocarburos, Dirección de Planificación y Economía de Hidrocarburos
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 4086044
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
1976-79; 1977-80 INCOMP.; 1980 JAN-JUN
|
committed to retain | 2016-05-07 | HTDL |
|