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 "Cohen, Daniel E",Combinatorial group theory : a topological approach,,"Department of Pure Mathematics, Queen Mary College (University of London)",1978,Queen Mary College mathematics notes,,,,https://cir.nii.ac.jp/crid/1130000797069143040