Program: HathiTrust Digital Library
- Publisher: Physical Laboratory of the National Electric Lamp Association
- Print ISSN: 1062-0230
- Electronic ISSN:
- OCLC Number: 9676991
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
v.1:no.1 (1913); v.1, no.1-2 (1913-1917); v.1:no.2 (1917); v.1 1913-22; v.1:no.3 (1922); v.1 1913-1925
|
committed to retain | 2021-01-01 | HTDL |
|