Program: HathiTrust Digital Library
- Publisher: Group Research, inc
- Print ISSN: 0017-4742
- Electronic ISSN:
- OCLC Number: 1774959
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
v.1-5 1962-1966; v.6-8 1967-1969; v.9 1970; v.10 1971; v.11 1972; 7-12 1968-73; v.12 1973; v.13 1974; v.14 1975; v.15 1976; v.16 1977; v.17 1978; 13-18 1974-1979; v.18 1979; v.19 1980; v.20,no.1-8 1981
|
committed to retain | 2014-10-02 | HTDL |
|