61pHCv9zscS._AC_UF1000,,Further Mathematics for Economic Analysis (2nd Edition,Further Mathematics for Economic Analysis (2nd Edition,Further Mathematics for Economic book by Knut Sydsæter,s-l400.jpg,Further Mathematics for Economic Analysisです。洋書 ROCK COVERS (TASCHEN)。\r書き込みがあります。門小雷 little thunder / #Me 画集 直筆サイン&イラスト入り。