主题：United States Census Bureau
related portals: United States of America.
sister projects: Wikipedia article, Commons category, Wikidata item.
Works
Patients in mental institutions
- Patients in mental institutions 1938
- Patients in mental institutions 1939
- Patients in mental institutions 1940
- Patients in mental institutions 1941
- Patients in mental institutions 1942
- Patients in mental institutions 1943
- Patients in mental institutions 1944
- Patients in mental institutions 1945
- Patients in mental institutions 1946
For next volumes, see: National Institute of Mental Health
1990 Census documents
- 1990 Census Name Files
- Documentation and Methodology for Frequently Occurring Names in the U.S.–1990
Some or all works listed in this portal are in the public domain in the United States because it is a work of the United States federal government (see 17 U.S.C. 105).
