Haksul yŏnʻgu chosŏngbi e ŭihan yŏnʻgu pogosŏ 1969
Contributors: Korea (South). Munʻgyobu
Publisher: Munʻgyobu
Published: 1970
Place of publication: [Seoul]
Language: kor
Number of pages: 31
Other titles: Index of the research reports commissioned by the Ministry of Education.