"Kamata's Chemistry Problem Exercises: Theory, Inorganic, Organic" Masaaki Kamata / Kaoru Tsuchida Price: ¥1320 I haven't touched it at all, so it's in very good condition. There are no markings, but the separate volume has been detached. #MasaakiKamata #Masaaki_Kamata #KaoruTsuchida #Kaoru_Tsuchida #book #nature/chemistry