Hanʼgŭl ro shwipke pʻurŏ ssŭn Maechʻŏn yarok
By: pʻyŏnyŏk Chŏng Tong-ho .
Contributors: Chŏng, Tong-ho
Edition: Chʻopʻan
Publisher: Kkum i Innŭn Chip
Published: 2005
Place of publication: Sŏul-si
Language: kor
Number of pages: 439
Subjects: History
Other titles: Hanʼgŭl ro pʻurŏ ssŭn Maechʻŏn yarok