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
"Lewis, David John",Postal express as a solution of the parcels post and high cost of living problems : an adequate express service relief to consumers and shippers by a reduction of charges and extension of service to the country through rural delivery : a study in the economics of the transport of small shipments,,[Govt. print. off.],1912,Document,,,,https://cir.nii.ac.jp/crid/1130000798362568448