Program: HathiTrust Digital Library
- Publisher: General Electric Co.
- Print ISSN: 0270-7209
- Electronic ISSN:
- OCLC Number: 5255505
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
1906-1913 incompl.; 1914; 1930; 1941; 1957-58; 1960-1964; 1957-1965 incompl.; 1965-1968
|
committed to retain | 2018-08-28 | HTDL |
|