著者名 書名 版表示 出版者名 出版年 シリーズ名 番号 ISBN ISSN URL Papua New Guinea. Department of Education and 国際協力機構 and The project for improving the quality of mathematics and science education (QUIS-ME project) Mathematics teacher's manual Papua New Guinea, Dept. of Education 2019 9789980905185 https://ci.nii.ac.jp/ncid/BC04616766