A set of two books for the Common Test math fundamentals: I・A and II・B・C from the Short-Term Conquest series. - Series: Short-Term Conquest Series - Subject: Mathematics - Level: Fundamentals - Type: Common Test Preparation - Volumes: I・A, II・B・C Tape is applied to prevent the cover and book from shifting, as shown in the photo. The books are clean with no writing. These are used items. Thank you for your understanding.