東京大学 経済学部Tōkyō Daigaku Keizai Gakubu2018-09-212018-09-212007876947490http://hdl.handle.net/1773/42735Guide to the 57-reel microfilm set Tōkyō Daigaku Keizai Gakubu shozō Senji kaiun shiryō: Maikuro-ban.jaCC BY-NC-SA 4.0: https://creativecommons.org/licenses/by-nc-sa/4.0/Shipping -- Japan -- History -- SourcesMerchant marine -- Japan -- History -- SourcesShipbuilding industry -- Japan -- History -- 20th centuryWorld War, 1939-1945 -- Japan -- SourcesMerchant marineShipbuilding industryShippingJapan「東京大学経済学部所蔵 戦時海運資料 マイクロ版」よりDigitized material from the guide to "Tōkyō Daigaku Keizai Gakubu shozō Senji kaiun shiryō : maikuro-ban"