The definitive guide for the Common Test! Includes complete explanations for chemistry and physics. - Title: 2026 Common Test Comprehensive Problem Collection: Chemistry - Title: 2026 Common Test Comprehensive Problem Collection: Physics - Publisher: Kawai Publishing - Editor: Kawaijuku - Features: The definitive guide for the Common Test! - Features: Proven, complete explanations! Thank you for viewing. There are no markings, but the corners are slightly bent as shown in the second image. Please understand that this item has been stored at home before purchasing.