A mathematics textbook explaining advanced problems. Carefully explains 148 problems to develop the skills necessary to handle entrance exams for top universities. Selected not just difficult problems, but problems worth taking the time to think about carefully. Designed for efficient learning. - Title: Mathematics III + C Advanced Problem Solutions - Author: Kenichi Nagashima - Publisher: Obunsha - ISBN: 978-4-01-034925-0 - Price: 1650 yen Thank you for viewing. There is a small amount of writing in pen on page 62 only. I used it carefully with a cover, so the book itself is in very good condition.