Ŏnŏ suhaengnon yŏnʾgu
Subtitle: parhwa e taehan chʻŏngja ŭi suhaeng kwa ŏnŏ oetchŏk yoin
By: Ha Kil-chong.
Edition: Chʻopʻan
Publisher: Kukhak Charyowŏn
Published: 2001
Place of publication: Sŏul-si
Language: kor
Number of pages: 227
Subjects: Korean language -- Study and teaching -- Korea (South)
Notes: Includes bibliographical references.