Sejong Korean Workbook 세종한국어 익힘책 4B (2022 Edition) . The National Institute of Korean Language has completely revised Korean textbooks for foreigners in 11 years. Self-directed learning partner. This book is designed to allow learners to review vocabulary, grammar, and functions that they learned in each unit of the basic textbook. . Author: 국립국어원 National Institute of Korean Language Publisher: 공앤박 Kong & Park (2022) . ! There are ink marks of us and publishers/distributors on the top edge or bottom edge of all the books we sell. This is to check the authenticity of the book and track its distribution path. This is common for Korean bookstores. ! The cover of the book can be changed without notice.
