Complete MASTER Politics & Economics + Public Issues: Problem Collection for University Entrance Common Test, Revised Edition Political Science and Economics Textbook Research Council Price: ¥1100 #PoliticalScienceAndEconomicsTextbookResearchCouncil #Book #Society/General New and unused. Includes not only the main problem collection but also the answers. There are no markings, but there is a slight fold on the edge of the cover, which is not noticeable.