Program: HathiTrust Digital Library
- Publisher: Stein Engineering Services
- Print ISSN: 0562-1526
- Electronic ISSN:
- OCLC Number: 2450863
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
v.4-5 1961-1963; v.6 1963-1964
|
committed to retain | 2010-06-23 | HTDL |
|