Thank you for viewing! "Mathematics I & A Basic Problem Handbook" 6th Edition By Nobutake Uezono Obunsha I purchased this as my second problem set in March, but it seems I had already studied it many times with the first one, so this one has been stored almost unused. Although it is almost unused, it has been stored at a private residence. The cover has minor scratches. Please also check the condition of the item in the photos. The item will be sent via Mercari's anonymous shipping service. The paper bags used for packaging will be ♻️ recycled items. #UniversityEntranceExam #MathematicsIA #BasicProblemHandbook #Obunsha #EntranceExamBasics #NationalAndPublicUniversityStandard #MockExamPreparation