ˌThirty ˈYear ˌRule, the BrE AmE
the name given to a law in Britain, the Republic of Ireland, and Australia that says that the official documents of a government will not be printed for the public to read until thirty years after they were written
ˌThirty ˈYear ˌRule, the BrE AmE
the name given to a law in Britain, the Republic of Ireland, and Australia that says that the official documents of a government will not be printed for the public to read until thirty years after they were written
Longman Dictionary of Contemporary English. Longman - Словарь современного английского языка. 2012