Ullŭngdo Tokto tapsa kiyo
By: [pʻyŏnjibin, Ullun̆gdo Tokto Tapsa Kiyo Pyŏnch'an Wiwŏnhoe].
Published: 1977
Place of publication: [        ] : Kyŏngbuk Taehakkyo, Ullyŏngdo Tokto Chonghap Haksul Chosadan, 1977
Language: kor
Number of pages: 112