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Herman Hollerith: Electric Tabulating Device, 1890

Bibliography

Information from the following sources was used in the compilation of these webpages. We encourage you to consult these works to broaden your knowledge of Herman Hollerith and his accomplishments.

Hollerith biography: www-circa.mcs.st-and.ac.uk/~history/Biographies/Hollerith.html

Herman Hollerith Tabulating Machine: www.columbia.edu/acis/history/hollerith.html

Tabulating Machines: www.officemuseum.com/data_processing_machines.htm

History of Computation - Babbage, Boole, Hollerith: www.csc.liv.ac.uk/~ped/teachadmin/histsci/htmlform/lect4.html

Jacquard's Punched Card: history.sandiego.edu/gen/recording/jacquard1.html

Hollerith 1890 Census Tabulator: www.columbia.edu/acis/history/census-tabulator.html