Hamilton-Wenham Public Library
Inventions -- United States -- History
Type
http://bibfra.me/vocab/lite/Concept
Label
Inventions -- United States -- History
Name
Inventions
Focus
Inventions
Sub focus
History
United States
Actions
Share resources
Incoming Resources
Subject of
2
They made America, from the steam engine to the search engine : two centuries of innovators, Harold Evans, with Gail Buckland and David Lefer
Historical first patents, the first United States patentfor many everyday things, by Travis Brown
Outgoing Resources
Focus
1
Inventions
Sub focus
2
History
United States
Link Analysis