@article{oai:nagaoka-id.repo.nii.ac.jp:00000014, author = {平山, 育男 and Hirayama, Ikuo}, journal = {長岡造形大学研究紀要, Nagaoka Institute of Design Bulletin}, month = {Mar}, note = {application/pdf, The data group of waterworks plan of Nagaoka city was procured. With this manuscript it did to consider introduction of this data and planned age. The data 1920 is thought planned plan of year.}, pages = {30--32}, title = {長岡市の大正時代中期における上水道計画資料と予算額見積について}, volume = {2}, year = {2005}, yomi = {ヒラヤマ, イクオ} }