A study guide covering everything from the basics to advanced topics in mathematics. - Title: Mathematics II+B from Basics - Title: Mathematics II+B from Basics: Answer Key - Publisher: Kenkyusha Publishing - Format: Chart-style - Language: Japanese - Content: A study guide covering everything from the basics to advanced topics in mathematics. - Target audience: High school students Thank you for viewing. This is the latest edition of the Blue Chart series, which allows for learning through QR code scanning. I am not considering lowering the price of this product. (><) Available for immediate purchase.