German economist (1876-1947)
Wikidata
Source:
Works from the collections
11 works
- Books
- Online
Colonial population / by Robert R. Kuczynski.
Robert René KuczynskiDate: 1937
- Books
- Online
Birth registration and birth statistics in Canada / by Robert R. Kuczynski.
Robert René KuczynskiDate: 1930- Books
British demographers' opinions on fertility, 1660-1760 / by R.R. Kuczynski.
Robert René KuczynskiDate: 1935
- Books
- Online
Population movements / by Robert R. Kuczynski.
Robert René KuczynskiDate: 1936
- Books
- Online
The balance of births and deaths / by Robert R. Kuczynski.
Robert René KuczynskiDate: 1928-1931