English learning books corresponding to CEFR levels. - Book Title: FACTBOOK Korekara no Eibunpou NEW EDITION - Book Title: Corpus 4500 - Author: Yasuto Onishi, Paul McVay - Supervisor: Yukio Hasano - CEFR Level: A1 A2 B1 B2 I checked the contents for about a minute, and it seems there are no markings. Please note that there may be oversights, and there might be some scribbles or spiral binding issues. If you are sensitive to these issues or are looking for a perfect item, please refrain from purchasing. (Some items may have minor scribbles.) Please judge the condition of the product based on the photos and purchase with your understanding. Thank you for viewing.