◉ Purchased on Amazon ◉ Read only once Purchased on Amazon about a year ago. There are no markings, and there are no problems with reading. I think it's in relatively good condition for a used book, but please understand that it's a personal item. Thank you. "Statistical Quality Control: Statistical Methods for the Manufacturing Site" Yoshika Sekine Price: ¥2800 #YoshikaSekine #Yoshika_Sekine #book #nature/mathematics #HalloweenOnMercari Business book, book, using points, using points, using coupons, using coupons