@article{oai:soar-ir.repo.nii.ac.jp:00013736, author = {宮坂, 正治}, journal = {Journal of the Faculty of Textile Science and Technology, Shinshu University. Ser. D, Arts}, month = {Dec}, note = {Article, Journal of the Faculty of Textile Science and Technology, Shinshu University. Ser. D, Arts 17: 7-43(1974)}, pages = {7--43}, title = {フル・コスト・プリンシプル研究(4):平均原理と限界原理との相関関係; J. S. アーリー(J. S. Earley)の調査を参照して}, volume = {17}, year = {1974} }