http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Challenges to astronomy and astrophysics
working documents of the Astronomy Survey Committee
xxii, 272 pages : illustrations ; 23 cm.
Astronomy Survey Committee, Commission on Physical Sciences, Mathematics and Resources, National Research Council.
Companion volume to the Committee's: Astronomy and astrophysics for the 1980's.
Astronomy and astrophysics for the 1980's