Billerica Public Library
Technology + History
Type
http://bibfra.me/vocab/lite/Concept
Label
Technology + History
Name
Technology + History
Focus
Technology + History
Sub focus
History
Technology
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Incoming Resources
Subject of
2
Unsung heroes of technology, by Todd Kortemeier
The perfectionists, Simon Winchester
Outgoing Resources
Focus
1
Technology + History
Sub focus
2
History
Technology
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