Title: Uri mal kyosuan.
Authors: Kim, Sŭng-nyong.; Yu, Hwa-ch'un.; Kim, Chʻang-dŏk.
Publisher: Kyoyuk Tosŏ Chʻulpʻansa,
Year: 1985
Subjects: Korean language Study and teaching (Early childhood) Korea (North); Kindergarten Curricula Korea (North); Teaching Aids and devices