Kyoyuk konghak yŏnʼgu ŭi chʻoegŭn tonghyang
By: Pak Sŏng-ik, Kang Myŏng-hŭi, Kim Tong-sik pʻyŏn
Edition: Chʻopʻan
Series: Kyoyuk konghak haksul yŏnʼgu sirijŭ -- 1; Kyoyuk konghak haksul yŏnʼgu sirijŭ -- 1.
Publisher: Kyoyuk Kwahaksa
Published: 1998
Place of publication: Sŏul Tʻŭkpyŏlsi
Language: kor
Number of pages: 566
Subjects: Educational technology
Notes: Includes bibliographical references and index.