其他書名 | 1/1,000,1/10,000, Two National Samples of the Population of the United States; Description and Technical Documentation |
出版 | Department of Commerce, Bureau of the Census, 1964 |
URL | http://books.google.com.hk/books?id=DwN7NdTS2hkC&hl=&source=gbs_api |
EBook | FULL_PUBLIC_DOMAIN |