| 其他書名 | Properties Under Sliding Conditions of Materials Suitable for Cages of Rolling-contact Bearings |
| 出版 | National Advisory Committee for Aeronautics, 1951 |
| URL | http://books.google.com.hk/books?id=S7GVNThiCT4C&hl=&source=gbs_api |
| EBook | FULL_PUBLIC_DOMAIN |