HD

HD
HD
abbrev.
high-definition

* * *

HD abbr.

* * *

      abbreviation of Henry Draper Catalogue (q.v.), a listing of stars.

* * *


Universalium. 2010.

Игры ⚽ Нужен реферат?

Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”