Heide, L. (2009). Punched-card systems and the early information explosion, 1880-1945. Johns Hopkins University Press.
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Chicago Style (17th ed.) Citation
Heide, Lars. Punched-card Systems and the Early Information Explosion, 1880-1945. Baltimore: Johns Hopkins University Press, 2009.
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MLA (9th ed.) Citation
Heide, Lars. Punched-card Systems and the Early Information Explosion, 1880-1945. Johns Hopkins University Press, 2009.
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Warning: These citations may not always be 100% accurate.