@article{oai:tsukuba.repo.nii.ac.jp:00023847, author = {柳沢, 浩哉 and Yanagisawa, Hiroya}, journal = {人文科教育研究, Journal of Language Teaching}, month = {Sep}, pages = {43--55}, title = {現行の国語教科書に見られるインベンション:主題発見の問題}, volume = {14}, year = {1987} }