A textbook for easily learning differential equations. - Title: Easily Learn Differential Equations - Author: Sonoko Ishimura - Publisher: Kyoritsu Shuppan Co., Ltd. - Content: A textbook for learning the basics of differential equations. - Illustrations: Explanations with illustrations - Price: 2000 yen Please check the condition of the book in the photos. *Please note that the color of the actual product may differ slightly from the photos due to lighting. Please understand that this is a used item that has been handled by someone else. If you are concerned about minor scratches, folds, or stains, please refrain from purchasing. Due to shipping circumstances, the shipping method may be changed from "Rakuraku Mercari Bin" to "Yuyu Mercari Bin" (or vice versa). No comments needed, instant purchase OK. We will prioritize the person who purchases first, even if negotiations are in progress. We may use recycled cardboard for shipping. Thank you for your understanding. *Please note that there may be oversights in the amateur inspection. 2025/11/08