TY  - BOOK
ED  - United States. National Research Council
TI  - Astronomy and astrophysics for the 1980's
SN  - 0-309-03334-9
PY  - 1983///
CY  - Washington
PB  - National Academy Press
KW  - Astronomy
KW  - Astronomy and astrophysics thesaurus
KW  - Astrophysics
ER  -