- Organisation for Economic Co-operation and Development countries (17)
- 経済政策.国際経済 (5)
- 教育政策 (4)
- 環境問題 (4)
- Organisation for Economic Co-operation and Development (3)
- エネルギー (3)
- エネルギー資源 (3)
- Biotechnology (2)
- 化学薬品 (2)
- 情報化社会 (2)
- 教育 (2)
- 教育--統計 (2)
- 教育と経済 (2)
- 教育測定 (2)
- 毒性試験 (2)
- 社会指標 (2)
- Antitrust law--Periodicals (1)
- Automobile industry and trade--Forecasting (1)
- Automobiles--Development countries--Motors--Exhaust gas (1)
- Bridges--Maintenance and repair (1)
- Carbon dioxide--Environmental aspects--OECD countries (1)
- Cities and towns--Japan--Growth (1)
- Climatic changes--Government policy--OECD countries (1)
- Coal--Environmental aspects (1)
- Economic forecasting--Congresses (1)
- Economic policy--Congresses (1)
- Education and state (1)
- Education--Data processing--Bibliography (1)
- Education--Data processing--Congresses (1)
- Education--Research (1)
- Educational planning (1)
- Educational planning--Bibliography (1)
- Energy facilities--Environmental aspects (1)
- Environmental impact analysis--Developing countries (1)
- Environmental policy (1)
- Environmental policy--Cost effectiveness (1)
- Environmental policy--International cooperation (1)
- Environmental protection (1)
- Environmental protection--Cost effectiveness (1)
- Full employment policies--Congresses (1)
- Labor supply--Congresses (1)
- Manpower policy--Congresses (1)
- National income--Accounting--Statistics (1)
- Natural resources--Statistics (1)
- Nuclear power plants--Congresses (1)
- Nuclear reactors--Congresses (1)
- OECD COMPASS Project (1)
- Organisation for Economic Co-operation Development countries (1)
- Restraint of trade --Periodicals (1)
- Roads--Finance (1)
- School facilities--Collected works (1)
- Science and state--Soviet Union (1)
- System analysis--Bibliography (1)
- Technological innovations--Economic aspects (1)
- Technology transfer (1)
- Technology--Economic aspects (1)
- Telecommunication in education--Congresses (1)
- Toll roads (1)
- Trade-unions--Congresses (1)
- Transportation and state--OECD countries (1)
- Urban policy--Japan (1)
- Urban renewal--Japan (1)
- Urban transportation--Case studies (1)
- インターネット (1)
- エネルギー--統計 (1)
- コンピュータ教育 (1)
- ビッグデータ (1)
- 二酸化炭素 (1)
- 企業 (1)
- 公害行政 (1)
- 固体論 (1)
- 国際経済 (1)
- 学校 (1)
- 工業動力.エネルギー (1)
- 工業政策.工業行政・法令 (1)
- 工業数学[応用数学] (1)
- 情報政策 (1)
- 成果主義賃金 (1)
- 持続可能な開発 (1)
- 教育投資 (1)
- 教育政策--日本 (1)
- 教育社会学.教育と文化 (1)
- 教育統計 (1)
- 教育評価 (1)
- 教育財政 (1)
- 日本--教育 (1)
- 気候変化.気候変動 (1)
- 環境政策--日本 (1)
- 環境行政 (1)
- 環境行政--日本 (1)
- 生活調査 (1)
- 生産管理.生産工学.管理工学 (1)
- 社会教育 (1)
- 科学技術 (1)
- 経営 (1)
- 経済 (1)
- 給与--公務員 (1)
- 貿易 (1)
- 退職年金 (1)
- 都市計画 (1)
- (8)