Hanguk sahoe nodongja yongu
Subtitle: 1987-yon ihu rul chungsim uro (Yokpi Hakkukhak [i.e. Hangukhak] yongu chongso)
Publisher: Yoksa Pipyongsa
Published: 1995
Language: kor
Format: Unknown Binding
Number of pages: 516
ISBN-13: 9788976961075