其他書名 | Hearings Before the Subcommittee to Investigate Public School Standards and Conditions, and Juvenile Delinquency in the District of Columbia of the Committee on the District of Columbia, House of Representatives, Eighty-fourth Congress, Second Session |
出版 | U.S. Government Printing Office, 1956 |
URL | http://books.google.com.hk/books?id=FOc-28g1jPkC&hl=&source=gbs_api |
EBook | FULL_PUBLIC_DOMAIN |