Program: HathiTrust Digital Library
- Publisher: National Development Corp
- Print ISSN: 0856-2903
- Electronic ISSN: 0856-2903
- OCLC Number: 6051665
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
v.13(1977); v.2(1966); v.4(1968); v.18(1982)
|
committed to retain | 2019-10-03 | HTDL |
|