Kiŏp tosi kukka pŭraendŭ ŭi kwalli mit sŏngkwa e kwanhan yŏn'gu
Publisher: Sŏul Kwahak Chonghap Taehakwŏn
Published: 2011
Place of publication: Sŏul
Language: kor
Number of pages: 137
ISBN-13: 9788993805369