1907
Bibliografía (12 obras)
Politics Quaker style
1995
Elements of American government
1964
Minor courts in Pennsylvania
1962
The American Federal Government
1959
Municipally owned electric plants in Pennsylvania
1951
Elements of American Government
1950
The American system of government
Municipally owned waterworks in Pennsylvania
1948
Report on the activities of the Committee for the Marshall plan to aid European recovery
1947
American diplomacy and the Boer War
1939
