books.google.co.jp - This book offers a comprehensive introduction to the linguistics of Korean. It presents essential facts about the language: its speakers, its relation to other languages of the world, historical development, dialects (including the differences between South and North Korean), writing systems, the composition...http://books.google.co.jp/books/about/The_Korean_Language.html?hl=ja&id=Sx6gdJIOcoQC&utm_source=gb-gplus-shareThe Korean Language
