| 其他書名 | Engineering, Industrial Research, Research Without Utilitarian Objective and the Interdependence of the Fields to which They Pertain |
| 出版 | National research council, 1925 |
| URL | http://books.google.com.hk/books?id=kLJFAAAAYAAJ&hl=&source=gbs_api |
| EBook | FULL_PUBLIC_DOMAIN |