典拠資料：Stevens, Robert White. On the stowage of ships and their cargoes: With information regarding freights, charter-parties, &c., &c. 7th ed., Longmans, Green, Reader, & Dyer, 1878, 816p. 資料ID:1050257078
受入年月日：大正9(1920)年11月17日
https://opac.dl.itc.u-tokyo.ac.jp/opac/opac_link/bibid/2000994661
典拠資料：Ripper, William. Steam-engine: Theory and practice. 7th ed., Longmans, Green, 1914, xii, 514p., [5] folded leaves of plates. 資料ID:1050290616
https://opac.dl.itc.u-tokyo.ac.jp/opac/opac_link/bibid/2003298980
典拠資料：Harker, Alfred. Petrology for students: An introduction to the study of rocks under the microscope. 5th ed., At the University Press, 1919, 300p., (Cambridge geological series). 資料ID:1050243508
https://opac.dl.itc.u-tokyo.ac.jp/opac/opac_link/bibid/2001766261