| 其他書名 | Held at The Ohio State University, Columbus, Ohio Under the Sponsorship of The Ohio State University, the Ohio Chamber of Commerce, Ohio Department of Natural Resources, Battelle Memorial Institute, February 14-15, 1952 |
| 出版 | College of Engineering, Ohio State University, 1950 |
| URL | http://books.google.com.hk/books?id=1z1JAQAAMAAJ&hl=&source=gbs_api |