Choi, Jun-sik
Soeul in Seoul
Dong Asia, 2006
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Han, Bi-Ya
Tido bakeuro haengkunhara: marching off the map
Phureunsup, 2005
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Korean geography and geographers / edited by Yu, Woo-ik; Son III
Hanul Academy , 2000
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Park, Chol Kwon
Manhwa jiri gyogwaseo 1
Sekola, 2009
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Inilah Korea / Dinas Penerangan Luar Negeri Korea
Dinas Penerangan Luar Negeri, 1976
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