| 其他書名 | Society for General Systems Research, 30th Annual Meeting, May 26-30, 1986, University of Pennsylvania, Philadelphia, Pennsylvanias |
| 出版 | Intersystems Publications, 1986 |
| ISBN | 091410537X9780914105374 |
| URL | http://books.google.com.hk/books?id=7-caAQAAMAAJ&hl=&source=gbs_api |