1. Introduction Howard Goodfellow 2. Terminology Howard Goodfellow 3. Industrial Ventilation Design Method Angui Li 4. Physical Fundamentals Howard Goodfellow and Eric F. Good 5. Physiological and Toxicological Considerations Larry G. Berglund, Sirkka Rissanen, Kirsi Jussila, Jonathan W. Kaufman, Päivi Piirilä, Kai M. Savolainen, Pentti Kalliokoski, Pertti Pasanen, Matti Viluksela, Ulf Landström , Pekka Saarinen, Jaana Rysä, and Risto Juvonen 6. Target Levels Huang Congxin, Ma Jishuai and Li Angui 7. Principles of Air and Contaminant Movement Inside and Around Buildings Alexander Zhivov, Håkon Skistad, Elisabeth Mundt, Vladimir Posokhin, Mike Ratcliff, Eugene Skilkrot, Andrey Strongin, Xianting Li, Tengfei Zhang, Fuyun Zhao, Xiaoliang Shao, and Yang Yang 8. Room Air Conditioning Risto Kosonen and Bin Zhou 9. Air-handling Processes Guangyu Cao, Jorma Railio, Eric F. Curd, Marko Hyttinen, Peng Liu, Hans Martin Mathisen, Dorota Belkowska-Wolocko, Maria Justo-Alonso, Paul White, Chris Coxon, and Terje Arne Wenaas Appendix