Program: HathiTrust Digital Library
- Publisher: Industrial Pub. Corp
- Print ISSN: 0361-0136
- Electronic ISSN:
- OCLC Number: 2007920
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
v.12 1959; v.13 no.1-12 1960
|
committed to retain | 2021-09-06 | HTDL |
|