O Deok Seong etc Au. Dosikaebal-ui-bangsikkwa silje - Chungnam Chungnam University Korea 1996 - 357p. cm. - KL . ISBN: W 18,000 Standard No.: 31,104 Source: Gift, Korea Foundation Textual Subjects--Topical Terms: Geography KLKL Dewey Class. No.: U.495, N6-;1