Kwangyŏk chŏnch'ŏl kaet'ong e ttarŭn t'onghaeng p'aet'ŏn pyŏnhwa yŏn'gu
Series: Kibon yŏn'gu ; 2010 19
Publisher: Kyŏnggi Kaebal Yŏn'guwŏn
Published: 2011
Place of publication: Kyŏnggi
Language: kor
Number of pages: 138
ISBN-13: 9788981785833