TY - BOOK AU - Yi,Sang-ôk et al AU - 이상억 ED - The Language Research Institut, Seoul National University ED - 서울대학교 어학연구소 TI - Han'gukô SN - 1565910451 PY - 1998/// CY - Sôul KW - Language -- Textbooks -- Modern -- Korean As A Foreign Language N1 - 9 kasette tapes incl ER -