PublicacioĢn extra.
- Publisher:
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 5031494
- Subject: Science Societies, etc.
- Subject code: QH
- Publication history: no. 1- 1925-
Print Holdings
| Archiving Institution | Program | Holdings Description | Retention |
|---|---|---|---|
| HathiTrust (HATHI) | HTDL | no.11-50 1961-1968; no.51-100 1968-1971 | permanent |