http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
a journal of critical discussion of the current literature
London [u.a.] : Gordon & Breach, 1977-1980
Comments on astrophysics and space physics
New York, NY [u.a.] : Gordon & Breach, 1969-1976
London [u.a.] : Gordon & Breach, 1969-1979