Produkt mají v nabídce:
Advancing Variable Star Astronomy - Williams, Thomas R. a Saladyga, Michael
Marking the AAVSO's centennial year, this timely book presents an authoritative and accurate history of this important association. Moving chronologically through five eras of variable star astronomy, the authors discuss the evolution of the AAVSO's structure and purpose, focusing on the thousands of individuals who have made its progress possible.
