Program: HathiTrust Digital Library
- Publisher: National Research Bureau, Inc.
- Print ISSN: 0731-9134
- Electronic ISSN:
- OCLC Number: 7855160
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
Materials | Archive Action | Date of Action | Program | Status/Note |
---|---|---|---|---|
1981
|
committed to retain | 2013-02-01 | HTDL |
|