Tchŏltchŏlmaenŭn ŏmma ege
By: Yi Kŭn chiŭm
Edition: Che 1-p'an
Series: Saemt'ŏ yua kyoyuk sinsŏ -- 35
Publisher: Saemt'ŏsa
Published: 1989
Place of publication: Sŏul-si
Language: kor
Number of pages: 279
Subjects: Child development