The best poor man's country: a geographical study of early southeastern Pennsylvania James T. Lemon 1972
Mussolini unleashed, 1939-1941: politics and strategy in fascist Italy's last war MacGregor Knox 1982
The development of American petroleum pipelines: a study in private enterprise and public policy, 1862-1906 Arthur Menzies Johnson 1956
The Marshall Plan: America, Britain, and the reconstruction of Western Europe, 1947-1952 Michael J. Hogan 1987