Uju ŭi susukkekki
By: Chŏng Tʻae-sŏn
Contributors: Chungguk Chosŏnjok Collection (Library of Congress. Asian Division. Korean Section)
Edition: Che 1-pʻan
Publisher: Yonyŏng Inmin Chʻulpʻansa; Yonyŏng-sŏng Sinhwa Sŏjŏm parhaeng
Published: 1984
Place of publication: Simyang
Language: kor
Number of pages: 224
Subjects: Astronomy; Juvenile literature
Other titles: Yu zhou de mi mi