Nae nampʻyŏn Yun I-sang
By: Yi Su-ja chiŭm.
Edition: Chʻopʻan
Publisher: Changjak kwa Pipʻyŏng
Published: 1998
Place of publication: Sŏul
Language: kor
Subjects: Yun, Isang.; Yi, Su-ja, -- 1927-; Composers -- Korea (South) -- Biography.; Composers -- Germany -- Biography.