This is the third edition of a mathematics exercise book, covering the content of I, II, A, and B. It is the "Third Edition Median Mathematics Exercises I, II, A, B [Exam Edition]" published by Kenkyu Shuppan. This problem collection is widely used as an exercise material for mathematics, specifically for university entrance exam preparation. Main features of the material: Publisher: Kenkyu Shuppan Target range: Mathematics I, Mathematics II, Mathematics A, Mathematics B Usage: Primarily for high school students preparing for entrance exams - Title: Median Mathematics Exercises I, II, A, B - Publisher: Kenkyu Shuppan - Price: 860 yen - Edition: Third Edition ☆ I didn't find any writing in it. I haven't looked through every single page carefully, so I apologize if I missed anything. Thank you for looking.