Astronomy and Astrophysics for the 1980s, Volume 2: Reports girro 2015年6月3日 33 阅读 0 评论 航空、航天 Astronomy and Astrophysics for the 1980s, Volume 2: Reports by: Astronomy Survey Committee, National Research Council Publisher: National Academies Print length: 442 Publication date: 1983-01-01 ISBN-10: 0309033349 ISBN-13: 9780309033343 资源下载资源下载价格10元立即购买