Due to personal reasons, the listing will be temporarily suspended on April 22nd (Wednesday). [Condition] It is in beautiful condition, having only been flipped through a few times. There are no writings, markings, or folds. There are minor scratches on the cover from use. It has been stored cleanly. This is the "1st Grade Civil Engineering Construction Management Technician Examination 2nd Stage Examination 2023 Edition." It is rich in diagrams and easy to understand, making it very useful for self-study. I primarily used a different reference book, so this one was hardly used and has been stored. I will take measures to prevent water damage and ship promptly.