| 其他書名 | Forced Warm-air Heating. Based Primarily an Results of Research on the Subject at the University of Illinois as Published in University of Illinois Engineering Experiment Station Bulletin No. 166. Supplemented with Data from Other Sources and with Comments by the Editor |
| 出版 | National warm air heating and air conditioning Association, 1939 |
| URL | http://books.google.com.hk/books?id=3SYmNQAACAAJ&hl=&source=gbs_api |