TY  - BOOK
AU  - Jin, Wenjing  ed.
TI  - A Giant step : from milli- to micro-arcsecond astrometry : proceedings of the 248th symposium of the International Astronomical Union held in Shanghai, China, October 15-19, 2007 
SN  - 978 0 521 87470 0
U1  - 522 GIA 
PY  - 2008///
CY  - Cambridge 
PB  -  Cambridge University Press
KW  - HIPPARCOS ARTIFICIAL SATELLITE CONGRESSES
ER  -