作者
- National Academies (U.S.). Policy and Global Affairs Division 1 results
- National Academies Press (U.S.) 1 results
- National Academy of Engineering 1 results
- National Research Council (U.S.) 1 results
- National Research Council (U.S.). Committee on Energy Futures and Air Pollution in Urban China and the United States 1 results
- National Research Council (U.S.). Development, Security, and Cooperation 1 results
- Zhongguo gong cheng yuan 1 results
- Zhongguo ke xue yuan 1 results
- ebrary, Inc 1 results