“21st century BC in architecture”的意思、由来-开放百科全书

词条

21st century BC in architecture

释义

{{Unreferenced|date=December 2009}}See also:

20th century BC in architecture,

other events of the 21st century BC,

22nd century BC in architecture and the

architecture timeline.

Buildings

2 : 21st-century BC architecture|21st-century BC works

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