Program: HathiTrust Digital Library
- Publisher: U.S. Govt. Print. Off.
- Print ISSN: 0090-8940
- Electronic ISSN:
- OCLC Number: 3333187
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
v.2-4 1969-1971; 1972; v.4:1(1971); v.4:2(1971); v.5:1(1972); v.5:2(1972); v.5 no.1 1972; v.6:1(1973)
|
committed to retain | 2013-10-30 | HTDL |
|