date back (to ... ) | ˈdate from ...
to have existed since a particular time in the past or for the length of time mentioned :
The college dates back to medieval times.
The custom dates back hundreds of years.
a law dating from the 17th century
date back (to ... ) | ˈdate from ...
to have existed since a particular time in the past or for the length of time mentioned :
The college dates back to medieval times.
The custom dates back hundreds of years.
a law dating from the 17th century
Oxford Advanced Learner's English Dictionary. Оксфордский английский словарь для изучающик язык на продвинутом уровне. 2005