Price: 1,980 yen • Product Name: MASTERKEY Mathematics I・A・II・B + Vectors • Author: Gento Kono • Condition: Almost no stains • Yellowing: None • Creasing: None • Scratches: None • Folding: None • Writing: None • Other Notes: All pencil markings have been erased. The book was used with the cover removed, so there may be some signs of use. This product is available for immediate purchase. Please read the profile before purchasing. #HighSchoolStudent #Mathematics #GentoKono