Kugyŏk ŭiwŏn kŏgang
Series: Chŏnt'ong ŭihak kojŏn kugyŏk ch'ongsŏ -- 34-35
Publisher: Han'guk Hanŭihak Yŏn'guwŏn
Published: 2013
Place of publication: Taejŏn
Language: kor
ISBN-13: 9788959700882