Program: HathiTrust Digital Library
- Publisher: Directories, Inc.
- Print ISSN: 0585-1173
- Electronic ISSN:
- OCLC Number: 1713915
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
1976; 1982-1986; 1986-1988; 1988-1999; 2001
|
committed to retain | 2017-02-12 | HTDL |
|