Willford I. King
American statistician
1914
The valuation of urban realty for purposes of taxation
1938
The causes of economic fluctuations
1923
Employment hours and earnings in prosperity and depression, United States, 1920-1922
1912
The elements of statistical method
1930
Index numbers elucidated
1913
Exercises in statistical method
1950
The right way to provide security against illness and old age
1930
The national income and its purchasing power
1948
The keys to prosperity
1917
The wealth and income of the people of the United States