Annual conference.
- Publisher: U.S. Office of Education
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 243891929
- Subject:
- Subject code:
- Publication history: 1st- 1930-
Print Holdings
| Archiving Institution | Program | Holdings Description | Retention |
|---|---|---|---|
| HathiTrust (HATHI) | HTDL | no.11 1940; no.12 1941 | permanent |