Program: HathiTrust Digital Library
- Publisher: Petroleum Engineer Pub. Co.
- Print ISSN: 0884-4550
- Electronic ISSN:
- OCLC Number: 12377521
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
v.10 1988; v.11 1989; v.12 1990-Jan 1991; v.13 Feb.-Oct. 1991
|
committed to retain | 2014-11-10 | HTDL |
|