Author,Title,Edition,Publisher,Year,Series,Number,ISBN,ISSN,URL "Diebold Institute for Public Policy Studies and Blitz, Herbert J",Labor-management contracts and technological change : case studies and contract clauses,,Praeger,1969,Praeger special studies in U.S. economic and social development,,,,https://cir.nii.ac.jp/crid/1130000796310051968