著者名,書名,版表示,出版者名,出版年,シリーズ名,番号,ISBN,ISSN,URL ,Guide to the export tariff (1934) and classification of returns : effective from the 1st June 1939,,Statistical Department of the Inspectorate General Customs,1939,China : the maritime customs,,,,https://cir.nii.ac.jp/crid/1130000798247684352