| 其他書名 | Population Characteristics: 1957. Supplement to Manhattan Communities: Population Characteristics and Social and Educational Services: 1955 |
| 出版 | Bureau of Community Statistical Services, Research Department, Community Council of Greater New York, 1959 |
| URL | http://books.google.com.hk/books?id=7O17Tb9-3jQC&hl=&source=gbs_api |