Author,Title,Edition,Publisher,Year,Series,Number,ISBN,ISSN,URL
"Townsend, Harry","Scale, innovation, merger and monopoly : an introduction to industrial economics",,Pergamon Press,1968,"The commonwealth and international library of science, technology, engineering and liberal studies",,"0080129420,0080129412",,https://cir.nii.ac.jp/crid/1130282271151285632