(Q70892418)
Statements
1897
4 references
Halvor Orin Halvorson
1975
3 references
1 reference
Identifiers
Halvorson, H. Orin
1 reference
25 November 2020
MARC 670
1 reference
Sitelinks
Wikipedia(1 entry)
- enwiki H. Orin Halvorson