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
"Downes, Leonard William and Paling, D",The teaching of arithmetic in tropical primary schools,,Oxford University Press,1958,UNESCO handbooks on the teaching of science in tropical countries,,,,https://cir.nii.ac.jp/crid/1130000794128078592