Set of textbooks and answer keys for 3rd-year junior high school students. - Title: Math Textbook for 3rd Year - Spring - Title: Math Answer & Explanation Book for 3rd Year Thank you for viewing. This is a set of two items: a lecture textbook and an answer/explanation book from the Nobukai Center's individual tutoring Axis for high school entrance exams. There are no name entries or writing inside. I was able to pass the entrance exam using these materials, so I hope you find them useful. Please understand that these are used items and may have signs of use and minor scratches. Thank you.