| 其他書名 | A Modern Philosophy of Life Developed by Scientific Methods; Being an Enl. and Revised Edition of "The Philosophy Freedom"; Together with the Original Thesis on "truth and Science" |
| 出版 | G.P. Putnam's Sons, 1922 |
| URL | http://books.google.com.hk/books?id=3polAQAAMAAJ&hl=&source=gbs_api |