Program: HathiTrust Digital Library
- Publisher: Central Planning Unit
- Print ISSN: 0524-6032
- Electronic ISSN: 0524-6032
- OCLC Number: 2243757
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
1973-1974; 1977; 1991-1992; 1993-1994; 1996-1997; 1998
|
committed to retain | 2016-10-13 | HTDL |
|