Senchō, untenshi oyobi kikanshi no shokugyōjō no saitei shikaku
By: 對米船舶提供記念財團
Publisher: 對米船舶提供記念財團
Published: 1930
Place of publication: 東京
Language: jpn
Number of pages: 200
Subjects: Merchant marine; Officers; Training of; Merchant mariners; Certification
Other titles: 船長・運転士及機関士の職業上の最低資格