※Please read the profile and product description, and if you understand the contents, you can purchase immediately.※ ※Those who make comments or requests for unreasonable price reductions will be blocked.※ This is a reference book for the 1st Grade Landscape Construction Management Engineer. There are no noticeable stains or tears, but there is some wear and tear. Please refrain from purchasing if you are concerned. Please consider only those who understand all products, including new and used items, as they are managed and assessed by amateurs. Please refrain from purchasing if you are nervous. Thank you for your consideration ☺ Landscape Construction Management Engineer Ohmsha