Pollard Memorial Library (Lowell)
Simple machines -- Juvenile literature
Type
http://bibfra.me/vocab/lite/Concept
Label
Simple machines -- Juvenile literature
Name
Simple machines
Focus
Simple machines
Sub focus
Juvenile literature
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Incoming Resources
Subject of
4
Simple machines, Fran Whittle, Sarah Lawrence
Screws keep things secure, Andi Diehn ; illustrated by Micah Rauch
Inclined planes ramp it up, Andi Diehn ; illustrated by Micah Rauch
Castle under siege!, Andrew Solway
Outgoing Resources
Focus
1
Simple machines
Sub focus
1
Juvenile literature
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