非表示:
キーワード:
LoC Class: P40.5.L35, LoC Subject Headings: Language planning--Thailand, LoC Subject Headings: Grammar, LoC Subject Headings: Comparative and general--Phonology, LoC Subject Headings: Language and languages--Orthography and spelling, LoC Subject Headings: Thailand--Languages
要旨:
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