@misc{oai:d-repo.ier.hit-u.ac.jp:02002066,
 author = {内務省土木局 and Japan. Ministry of Home Affairs. Civil Engineering Bureau},
 month = {Jul},
 note = {【対象期間】昭和5-9年末【注】(桁ノ長サ2米以下ノモノヲ含マズ)【計数出所】土木局調査, PERIOD: 1930-1934 year-end. SOURCE: [Survey by the Civil Engineering Bureau, Ministry of Home Affairs]., 公的統計: 集計データ、統計表, official statistics: aggregate data, 集計, Aggregation},
 title = {橋梁 (内地) (昭和5-9年末) : 日本帝国統計年鑑 55 (昭和11年) 表157},
 year = {2021}
}