About SEINO YOICHI
About 京大 大学院人間・環境学研究科
About UOZU TOMOKATSU
About 大手前大 史学研
About 情報処理学会シンポジウム論文集
About route
About foreign trade
About stage(period)
About peninsula
About region
About geographic information system
About Asia
About cost
About ship
About cultural science
About history
About map(atlas)
About Malay Peninsula
About クラ地峡
About 移動コスト
About pirate
About ancient times
About 古代交易ルート
About trade
About Marketing
About Other information processing
About Drafting and drawing
About マレー半島
About 古代
About 交易
About 地理情報システム
About コスト分析