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 "Downton, A. C.",Computers and microprocessors : components and systems,2nd ed,Van Nostrand Reinhold,1988,Tutorial guides in electronic engineering,,0278000339,,https://cir.nii.ac.jp/crid/1130000793797407104