Program: HathiTrust Digital Library
- Publisher: Umbrella Associates
- Print ISSN: 0160-0699
- Electronic ISSN:
- OCLC Number: 3611863
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
v.2; v.3-4 1980-1981; v.5-7 1982-1984; v.17 no.1-2; v.17 no.3-4; v.21; v.22; v.23; v.24; v.25 no.1-4; v.26; v.26-28 2003-2005; v.27 no.1-4; v.28 no.1-4
|
committed to retain | 2017-06-10 | HTDL |
|