Chʻŏngjŏnghan sarang
By: [chiŭni Cho In-ja oe].
Contributors: Cho, In-ja.
Edition: 1-pʻan
Series: Hanʾguk tonginsi chʻongsŏ -- 10
Publisher: Tungji
Published: 1991
Place of publication: Sŏul-si
Language: kor
Number of pages: 101
Other titles: Hwadap tongin che 4-chip.