High Quality Content by WIKIPEDIA articles! Armagh Observatory is a modern astronomical research institute with a rich heritage, based in Armagh, Northern Ireland. Around 25 astronomers are actively studying stellar astrophysics, the Sun, Solar System...

В наличии:
	Books.Ru - 1001 руб.	Перейти

Рейтинг книги: 5 из 5, 8 голос(-ов).