Program: Linda Hall Library of Science, Engineering & Technology
- Publisher: AL Metals Group, Allegheny Ludlum Industries
- Print ISSN: 0149-1997
- Electronic ISSN:
- OCLC Number: 3434162
- Validation: None
- Retention:
- Institution: Linda Hall Library of Science, Engineering & Technology
- Facility: Linda Hall Library of Science, Engineering & Technology
- OCLC Symbol: LHL
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
v39 n3-4(3rd qtr. 1977)
|
committed to retain | 20140101 | Linda Hall Library of Science, Engineering & Technology |
|