언어습득과발달
By: Ha Kil-chong
Edition: Chʻopʻan.
Publisher: Kukhak Charyowŏn
Published: 2001
Place of publication: Sŏul-si
Language: kor
Number of pages: 223
Subjects: Language acquisition; Research; Methodology
Other titles: Ŏnŏ sŭptŭk kwa paltal
Notes: Includes bibliographical references and index.