TY  - BOOK
AU  - Kondo, Y., ed.
ED  - Colloquium of the International Astronomical Union
ED  - International Astronomical Union
TI  - Observatories in earth orbit and beyond: proceedings of the 123rd colloquium of the International Astronomical Union held in Greenbelt, Maryland, USA, April 24-27,1990
T2  - Astrophysics and Space Science Library; v. 166
SN  - 0-7923-1133-7
PY  - 1990///
CY  - Dordrecht
PB  - Kluwer Academic
KW  - Astronomy and Astrophysics Thesaurus
KW  - Earth orbit
KW  - Observatories
ER  -