| 其他書名 | Technical Studies Report Number Two : a Compilation of Continuing Technical Studies Performed Prior to Design of the Wagon Wheel Experiment |
| 出版 | El Paso Natural Gas Company, 1972 |
| URL | http://books.google.com.hk/books?id=WTjuXXVvukYC&hl=&source=gbs_api |
| EBook | FULL_PUBLIC_DOMAIN |