Potʻong hakkyo hanmun tokpon
Subtitle: Che yukhangnyŏn yong
By: Chŏjak kyŏm parhaengja Chosŏn Chʻongdokpu]
Publisher: Chosŏn Sŏjŏk Inswae Chusik Hoesa
Published: 1923
Place of publication: Kyŏngsŏng-pu
Language: kor
Number of pages: 66
Subjects: Chinese language; Readers
Notes: Microfilm. New York, N.Y. : Columbia University Libraries, 1988. 1 microfilm reel. 35 mm.