SF: authors' choice.
- Publisher: Putnam
- Print ISSN: 0278-6966
- Electronic ISSN:
- OCLC Number: 2408660
- Subject: Science fiction, American Periodicals.
- Subject code: P
- Publication history:
Print Holdings
| Archiving Institution | Program | Holdings Description | Retention |
|---|---|---|---|
| HathiTrust (HATHI) | HTDL | v.4 1972 | permanent |
| University of Georgia (GUA) | Scholars Trust | v. 3(1971)-v. 4(1974) | 20351231 |