"Ta" nŭn tongsa ŭi wŏnhyŏng ida
Subtitle: kungmunpŏp e taehan kyŏnhae
By: Kim Yŏng-don chŏ
Publisher: Pogyŏng Munhwasa
Published: 1985
Place of publication: Sŏul
Language: kor
Number of pages: 40
Subjects: Grammar; Korean language