Program: HathiTrust Digital Library
- Publisher: [National Productivity Council]
- Print ISSN: 0547-8316
- Electronic ISSN:
- OCLC Number: 1774549
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
1960/1961-1961/1962; 1963/1964
|
committed to retain | 2012-09-05 | HTDL |
|