@article{oai:teapot.lib.ocha.ac.jp:00036734, author = {三上, 岳彦}, journal = {お茶の水地理}, month = {Apr}, note = {application/pdf, 紀要論文}, pages = {58--58}, title = {デジタルとアナログ(近況・随筆)}, volume = {23}, year = {1982} }