海運の実務
By: Kaijō Chinritsu Kenkyū Iinkai cho
Series: Sangyō jitsumu shinsho -- 1
Publisher: Sōbunsha
Published: 1950
Place of publication: Tōkyō
Language: jpn
Number of pages: 311
Other titles: Kaiun no jitsumu
Notes: Orikomizu 12-mai.