John J. Johnson
Advisor
Dissertation
"The Telegraph in Chile, 1852-72: An Economic History; with a Chapter on the Telegraph System of the Military Frontier, 1870-75", University of California, Berkeley, 1947
Advisees
None
"The Telegraph in Chile, 1852-72: An Economic History; with a Chapter on the Telegraph System of the Military Frontier, 1870-75", University of California, Berkeley, 1947
None