Haverhill Public Library
Calculators + History -- Juvenile literature
Type
http://bibfra.me/vocab/lite/Concept
Label
Calculators + History -- Juvenile literature
Name
Calculators + History
Focus
Calculators + History
Sub focus
Juvenile literature
History
Calculators
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Incoming Resources
Subject of
1
Ada Lovelace, first computer programmer, Amy Hayes
Outgoing Resources
Focus
1
Calculators + History
Sub focus
3
Juvenile literature
History
Calculators
Link Analysis