Portland Public Library
Fortification
Type
http://bibfra.me/vocab/lite/Topic
Label
Fortification
Name
Fortification
Mapped to
sh97007605
Actions
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Incoming Resources
Narrower
2
Fortification + History
Fortification + Design and construction
Focus of
22
Fortification -- Byzantine Empire -- History
Fortification -- Juvenile literature
Fortification -- Great Britain
Fortification -- Rome
Fortification -- Arizona -- Drama
Fortification -- Arizona -- Fiction
Fortification -- Greece -- History
Fortification -- Maine -- York (Town)
Fortification -- Azerbaijan
Fortification -- Maine -- Portland -- History
Fortification -- Fiction
Fortification -- Maine -- Pemaquid
Fortification -- Europe -- History -- Juvenile literature
Fortification -- Juvenile fiction
Fortification -- Maine
Fortification -- Oregon Trail -- History -- 19th century
Fortification -- Great Britain -- History
Fortification -- Maine -- Portland
Sub focus of
3
Fortification + Design and construction
Fortification + History -- To 1500
Fortification + History
Outgoing Resources
Mapped to
1
sh97007605
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