Thank you for viewing. ● Alcohol disinfection performed. Packed in an OPP bag for waterproofing and will be shipped promptly. ● Some yellowing is strong on the front and back covers. As this is an old item, please understand the deterioration (scratches, discoloration, yellowing, stains, dirt) and signs of use due to aging. There is no problem with reading it, but please refrain from purchasing if you are concerned about the condition. We inspect all pages, but there may be oversights. Please understand this.