Please note that there are large markings on some pages of the Part 1 textbook for advanced mathematics for high school seniors preparing for university entrance exams. As shown in the photos, the large, messy markings are concentrated in the Calculus III section. There are few or no markings in the other math sections, or only minor check marks. Please refrain from purchasing if this is a concern. - Title: Entrance Exam Mathematics Problem Collection Part 1 - Publisher: Terurikai (Tetsuryokukai) Thank you for viewing.