Title: 12-chapka, ch'am shwipkodo ŏryŏpchi /
Title (vernacular): 12잡가, 참 쉽고도 어렵지 /
Authors: Yi, Yul-lan,; Yi, Yong-sik,; Paek, Chi-sun,
Authors (vernacular): 이 윤란,; 이 용식,; 백 지순,
Date: 2017
Publisher: Kungnip Muhyŏng Yusanwŏn,
Physical description: 168 pages : illustrations, portraits ; 23 cm.
Language: Korean
LC classification: M
Notes: Palgan tŭngnok pŏnho: 11-1550246-000042-01.
Subject headings (LCSH): Anecdotes.; Folk singers--Korea (South)--Interviews.; Folk songs, Korean--Anecdotes.; Interviews.; Yi, Yul-lan, 1922---Interviews.