A set of Chart-style reference books for learning the basics of mathematics. - Set Contents: Mathematics I+A, Mathematics II+B, Mathematics III - Author: Chart-style Mathematics Editorial Department - Publisher: Suken Shuppan - Series Name: Chart-style - Language: Japanese ※※※※※※※※※※※※※※※※※ Thank you for viewing. ♪ There is writing on the inside cover of Mathematics IIB (see photo 5). There are no other markings, but I apologize if I missed anything. ♪ The covers (especially IIB and III) have creases. The inside is fine as it is a cover. ♪ Please understand that these are used items, and we appreciate your purchase. Good luck with your exams! 30