21-segi Kugŏhak ŭi hyŏnhwang kwa kwaje
By: Ko Kwang-ju ... [et al.].
Contributors: Ko, Kwang-ju.
Publisher: Hanʾguk Munhwasa
Published: 2002
Place of publication: Sŏul-si
Language: kor; eng
Number of pages: 571
Subjects: Korean language -- Study and teaching
Other titles: Isibil segi Kugŏhak ŭi hyŏnhwang kwa kwaje
Notes: Includes bibliographical references.

Text in Korean and English.