Program: HathiTrust Digital Library
- Publisher: National Academy of Engineering [for sale by the Supt. of Docs., U.S. Govt. Print. Off.]
- Print ISSN: 0547-3519
- Electronic ISSN:
- OCLC Number: 1421322
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
1964-1965; 1967-1968; 1968-1969; 1969-1970; 1970-1971; 1971-1972; 1973-1974
|
committed to retain | 2019-10-29 | HTDL |
|