Preserving the Astronomical Sky Proceedings of the 196th Symposium of the Iau Held in United Nations VIenna International Conference Centre in Conjunction with Unispace III At (Hardcover) ISBN-13: 9781583810781 ISBN-10: 1583810781 ? |
Preserving the Astronomical Sky Proceedings of the 196th Symposium of the Iau Held in United Nations VIenna International Conference Centre in Conjunction with Unispace III At (Hardcover) ISBN-13: 9781583810781 ISBN-10: 1583810781 ? |