Chʻŏngsong O Ki-hyŏng Kyosu chŏngnyŏn kinyŏm nonmunjip
By: [pʻyŏnjip mit parhaeng Chʻŏngsong O Ki-hyŏng Kyosu Chŏngnyŏn Kinyŏm Nonmunjip Kanhaeng Wiwŏnhoe]
Publisher: Chʻŏngsong O Ki-hyŏng Kyosu Chŏngnyŏn Kinyŏm Nonmunjip Kanhaeng Wiwŏnhoe
Published: 1986
Place of publication: [Seoul]
Language: kor; eng
Number of pages: 445
Subjects: Education
Notes: Articles chiefly in Korean; two articles in English; with abstracts in English.

Includes bibliographies.