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 Great Britain. Welsh Office. Education Department,Mathematics in the sixth form : a review based on an HMI survey of 89 schools and sixth form colleges during 1978-80,,H.M.S.O.,1982,"HMI series, matters for discussion",,0112705316,,https://cir.nii.ac.jp/crid/1130282270882370560