| 其他書名 | A Study Carried Out Under the Joint Sponsorship of the School of Law of the University of Maine and the National Science Foundation. Research Director: Harriet P. Henry. Project Director: David J. Halperin |
| 出版 | University of Maine School of Law, 1969 |
| URL | http://books.google.com.hk/books?id=DeLLzAEACAAJ&hl=&source=gbs_api |