2022 edition problem set thoroughly analyzing entrance exam trends. - Title: National Institute of Technology, 2022 Edition, 6 Years - ISBN: 978-4-8141-1807-6 - Publisher: Tokyo Gakusan - Series: High School Entrance Exam Past Papers Series - Year: 2022 - Contents: A problem set that thoroughly analyzes entrance exam trends and allows you to study measures for passing the exam. Thank you for viewing. My child used this. It seems they worked through it several times, and circles were written in pencil on the incorrect answers, which have been erased. Please consider this as a used book.