Pollard Memorial Library (Lowell)
Inventions -- United States
Type
http://bibfra.me/vocab/lite/Concept
Label
Inventions -- United States
Name
Inventions
Focus
Inventions
Sub focus
United States
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Subject of
2
The powerhouse, inside the invention of a battery to save the world, Steve LeVine
The men who united the States, America's explorers, inventors, eccentrics, and mavericks, and the creation of one nation, indivisible, Simon Winchester
Outgoing Resources
Focus
1
Inventions
Sub focus
1
United States
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