Introduction to Set Theory POD Edition Masayoshi Nagata Price: ¥2600 #MasayoshiNagata #Books #Nature/Mathematics ★There may be some minor scratches on the cover due to storage, but the contents are free of writing and are generally in very good condition. Please refrain from purchasing if you are looking for perfection or are very sensitive, as this is a home-stored item and a cursory inspection by an amateur may result in oversight. ★To prevent trouble, please purchase only after fully understanding and agreeing to the product photos, description, and profile. (*ᴗˬᴗ)⁾ (Please feel free to ask any questions in the comments section.)