Thank you for looking. We sell popular books. Immediate purchase OK, feel free to ask any questions. **************************************** University Entrance Exam Ryoma Tsuchida's Mathematics Geometry Problems Platinum Rule KADOKAWA Used Book In university entrance exam mathematics, "geometry problems" are one of the areas that many students struggle with. Therefore, this book clearly presents "points of focus," "solution selection," and "application of knowledge" when solving geometry problems. You will learn facts not found in textbooks, perspectives, approaches, and ways of thinking that are not part of standard solution patterns, through the problems. Furthermore, we have included many alternative solutions, which will help you develop your overall skills. The book has some signs of use, but the content is clean with no writing. It will be shipped in waterproof packaging via Yu-Mail, Yu-Packet Post, or Letter Pack. For items with tracking numbers, we will provide you with the tracking number. Thank you for your consideration. ****************************************