TY  - BOOK
AU  - Fehrenbach, C. H
ED  - Intenational Astronomical Union
ED  - International Astronomical Union Symposium
ED  - International Astronomical Union
TI  - Spectral classification and multicolour photometry: proceedings of the IAU symposium no.50, held in Villa Carlos Paz, Argentina, October 18-24, 1971
T2  - IAU Symposium; no. 50
SN  - 90-277-0280-2
PY  - 1973///
CY  - Dordrecht
PB  - D. Reidel Publishing
KW  - Astronomical Techniques
KW  - Astronomy and Astrophysics Thesaurus
KW  - Multi-colour Photometry
KW  - Spectral Classification
ER  -