U.S. Astronomy and Astrophysics
Committee on the Organization and Management of Research in Astronomy and Astrophysics, National Research Council种类:
年:
2001
出版社:
National Academies Press
语言:
english
页:
94
ISBN 10:
0309509777
ISBN 13:
9780309509770
文件:
PDF, 2.41 MB
IPFS:
,
english, 2001