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Accounting machine industry -- United States.

 Subject
Subject Source: Library of Congress Subject Headings

Found in 1 Collection or Record:

James W. Birkenstock collection of IBM records and British Tabulating Machine Company histories

 Collection
Identifier: CBI 132
Overview Collection contains fragments of a document detailing the contractual interaction between IBM and the British Tabulating Machine Company (BTM) in the first half of the 20th century, a verbatim proceedings of a foreign accounting machines meeting at IBM in 1954 and two histories of the British Tabulating Machine Company.