Thank you for viewing! This is Obunsha's "Biology: Introduction to Problem-Solving Mastery, 4th Revised Edition." It's very suitable for those who are just starting to learn biology. The structure allows you to progress smoothly from understanding the basics to stepping up to the entrance exam level. It has been used very little, and there are no writings or markings. Overall, it's a beautiful item in very clean condition. It's also perfect for solidifying the basics for those who are not good at biology, or for first-time exam preparation. With detailed explanations and problem exercises, your understanding of biology will deepen significantly. We will ship via anonymous delivery. Immediate purchase is welcome, so please consider it. #BiologyReferenceBook #UniversityEntranceExam #IntroductionToProblemSolvingMastery #Obunsha #BasicBiology #ExamStudy #CommonTest #HighSchoolStudents #ForBeginners