Paltal simnihak
Subtitle: tʻaenaegi putʻŏ sŏngin hugi kkaji
By: Kim Tʻae-yŏn, Chang Hwi-suk chŏ
Contributors: Chang, Hwi-suk
Edition: Chʻopʻan
Publisher: Pagyŏngsa
Published: 1987
Place of publication: Sŏul Tʻŭkpyŏlsi
Language: kor
Number of pages: 458
Subjects: Developmental psychology
Notes: Includes bibliographies and indexes.