"Ordinary Differential Equations" Author: Nobuo Yajima Publisher: Iwanami Shoten Publication Date: 198901 Format: 229 pages, 22cm Series: Introduction to Mathematics for Science and Engineering Course 4 Price: 2,700 yen (excluding tax) Target Audience: University Students Thank you for viewing. As shown in the photos, there is some wear and tear on the cover. Please refrain from purchasing if you are concerned about the details. There are no writings, but I apologize if I missed anything. Also listed on other sites.