Chang Yŏng-sil
By: kŭl, Yi Kyŏng ; kŭrim, Yi Han-jung.
Contributors: Yi, Han-jung.
Series: Chŏhangnyŏn wiinjŏn
Publisher: Yerimdang
Published: 1998
Place of publication: Sŏul Tʻŭkpyŏlsi
Language: kor
Number of pages: 127
ISBN-13: 9788930208642
Subjects: Chang, Yŏng-sil.; Scientists -- Korea -- Biography -- Juvenile literature.
Genres: Biography; Juvenile literature.