Reference books aligned with frequently tested topics on the national examination. Not for sale, from Kuretake Gakuen. Recommended for national exam preparation. Set of four books, primarily sold as a set for the time being. - Anatomy - Public Health, Related Laws, and Pathology - Physiology - General Clinical Medicine: Introduction to Surgery Seifuku (Orthopedic Therapy), Medical, Reference Books, Problem Sets, National Exam Prep, National Exam, Kurohon (Black Book - referring to the color of the cover) Condition: There is some writing, but not much. There is some soiling on the covers, but there are no problems with use.