Yori ro mannanŭn kwahak kyogwasŏ
Subtitle: ŏmma wa tu ttal ŭi hŭngmi chinjin kwahak suda
By: Yi Yŏng-mi, Yun Ye-sŭl, Yun Chŏng-bin
Contributors: Yun, Ye-sŭl; Yun, Chŏng-bin
Edition: Ch'opăn
Publisher: Puk'i
Published: 2004
Place of publication: Sŏul
Language: kor
Number of pages: 279
ISBN-13: 9788985989701
Subjects: Science; Miscellanea; Experiments; Scientific recreations; Study and teaching; Sciences; Miscellanées; Expériences; Jeux scientifiques; Étude et enseignement