This is a math problem book for high school entrance exam preparation, including problems on spatial geometry. Used only a few times. There are no markings, and it's in very good condition. Suitable for junior high school students preparing for difficult high schools, as well as high school students for review. - Title: Highest Level Problem Collection: High School Entrance Exams - Math - Contents: Math problem book, including problems on spatial geometry - Publisher: Bun'eido - Target Audience: High school entrance exam preparation - Number of Pages: Includes detailed problem explanations Thank you for looking.