Program: HathiTrust Digital Library
- Publisher: Directorate for Science and Engineering Education
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 15158528
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
1986/1987; 1990/1991
|
committed to retain | 2012-04-06 | HTDL |
|