A vocabulary book for learning, containing over 2000 English words. - Title: SYSTEM English Vocabulary 5th Edition - Number of words: 2000+ words - Authors: Hideki Wada, Masao Takeuchi - Publisher: Preston House I am selling this because I accidentally bought two copies. I haven't used it, but please refrain from purchasing if you are sensitive to condition, as it may not be perfectly clean due to storage. Thank you for looking.