Counting a nation by electricity: a visit to the U.S. Census Office, Washington

Collection:: Medicine in the Americas, 1610-1920
Author(s):: Martin, Thomas Commerford, 1856-1924, author
Publication:: New York : Electrical Engineer, 1891
Language(s):: English
Format:: Text
Subject(s):: Punched-Card Systems -- instrumentation
Electrical Equipment and Supplies
Censuses
Statistics as Topic
United States
Hollerith, Herman, 1860-1929.
Copyright:: The National Library of Medicine believes this item to be in the public domain. (More information)
Extent:: pages 522-530
Illustrations:: Illustrations and Portraits
NLM Unique ID:: 101689471 (See catalog record)
Permanent Link:: http://resource.nlm.nih.gov/101689471

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