@article{oai:soar-ir.repo.nii.ac.jp:00013742, 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 12: 1-64(1969)}, pages = {1--64}, title = {不完全競争市場と卸売商圏:名古屋市卸売業を事例として}, volume = {12}, year = {1969} }