Program: HathiTrust Digital Library
- Publisher: Concept Pub. Co.
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 23965775
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
1988; 1989-1990; 1990-1991; 1991-1992; 1992-1993; 1993-1994; 1994-1996; 1996-1997
|
committed to retain | 2012-11-16 | HTDL |
|