TY  - BOOK
AU  - Sandqvist,Aa
AU  - Ray,T.P.
ED  - Predoctoral Astrophysics School
TI  - Central activity in galaxies: from observational data to astrophysical diagnostics : lectures held at the Predoctoral Astrophysics School III, organized by the European Astrophysics Doctoral Network (EADN) in Dublin, Ireland, 10-22 September 1990 
T2  - Lecture notes in physics
SN  - 3540563717 (Berlin : acidfree paper) :
AV  - QB856 .P74 1990
U1  - 523.1/12/028 20
PY  - 1993///
CY  - Berlin
PB  - Springer-Verlag
KW  - Galaxies
KW  - Technique
KW  - Congresses
KW  - Imaging systems in astronomy
KW  - Astrophysics
ER  -