A Statistical Survey on the Vocabulary Used in " Korean " Textbooks for 5 ~ 7 Grades of North Korea
Min Byeong-gon
국어교육학회
Korea Business Review 9No. pp.455-500 (1999)

Korea Business Review
Min Byeong-gon
국어교육학회
Korea Business Review 9No. pp.455-500 (1999)