Program: HathiTrust Digital Library
- Publisher: National Reference Institute : Distributed by Varied Prin. Co.
- Print ISSN: 1046-7203
- Electronic ISSN:
- OCLC Number: 18482532
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
1989-1990 v.1; 1989-1990 v.2; 1992-1993
|
committed to retain | 2013-04-22 | HTDL |
|