Highlights of astronomy : as presented at the XXIst General Assembly of the IUA, 1991 /
Highlights of astronomy : as presented at the XXIst General Assembly of the IUA, 1991 /
edition : J. Bergeron.
- 755 páginas. .
079231915X
ASTROMETRIA--CONGRESOS
RADIOASTRONOMIA--CONGRESOS
523.12
079231915X
ASTROMETRIA--CONGRESOS
RADIOASTRONOMIA--CONGRESOS
523.12