Kasen kōgaku
By: henshū iin Numata Masanori ... [et al.], [daihyōsha Tōyama Michizō]
Edition: Shohan
Publisher: Kyōritsu Shuppan Kabushiki Kaisha
Published: 1938
Place of publication: Tōkyō
Language: jpn
Number of pages: 115
Subjects: River engineering