"Textbook for Learning the Basics of Excel Functions" Shiho Aoki Price: ¥1000 #ShihoAoki #book #Electrical/Mechanical/Electronics Purchased at a bookstore in late January 2025. I've barely used it, only looking up functions I needed to know. No folds or markings. There are minor scratches on the cover, so please refrain from purchasing if you are concerned about this.