Easy-to-understand, full-color power textbook for beginners. - Title: Denken 3rd Class Power Textbook & Workbook - Publisher: TAC Publishing - Edition: 2nd Edition - Features: Full-color textbook - ISBN: 978-4-8132-8862-6 Thank you for viewing. I am selling this because I passed the exam. There is a feeling of use, such as creases and direct writing in the workbook, but I think the readability is not a problem. Please purchase only if you understand that this is a used item.