| 其他書名 | A Review of Some Conceptualizations and of Some Empirical Methods for Discovering and Assigning Structure |
| 出版 | I kommission hos Toknisk forlag, 1973 |
| ISBN | 87748705649788774870562 |
| URL | http://books.google.com.hk/books?id=8E-vAAAAIAAJ&hl=&source=gbs_api |