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 "Bock, Betty",Mergers and markets : an economic analysis of developments in the mid-1960's under the Merger act of 1950,6th ed,National Industrial Conference Board,1968,Studies in business economics,,,,https://cir.nii.ac.jp/crid/1130000796147647104