No markings or writing. Please purchase if you understand that this is a used item. Since shipping is included, please refrain from price negotiations. As this is stored by a private individual, those seeking perfection or who are overly concerned about condition should refrain from purchasing. Instant purchase OK No price reduction No holds. Thank you. "20 Years of Science Mathematics at Osaka University" Kyogakusha Editorial Department Price: ¥2300 #KyogakushaEditorialDepartment #book #nature/mathematics Osaka University Science Mathematics Entrance Exam Questions Akahon (Red Book - a type of exam prep book) Difficult Past Questions