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 "Unwin, William Cawthorne",The elements of machine design,"6th ed., rev. and enl",D. Appleton,1883,Text-books of science,,,,https://cir.nii.ac.jp/crid/1130000797419835904