Spectral classification and multicolour photometry : Symposium No. 50 held in Villa Carlos Paz, Argentina, October 18-24, 1971. /
Spectral classification and multicolour photometry : Symposium No. 50 held in Villa Carlos Paz, Argentina, October 18-24, 1971. /
Ed. by Ch. Fehrenbach, B. E. Westerlund. [Organized by the] International Astronomical Union.
- Dordrecht ; Boston : D. Reidel Publ. Co., 1973.
- xiv, 314 p. : ill ; 25 cm.
Includes bibliogr. references
English or French
9027702802
Stars--Spectra--Classification--Congresses.
Astronomical photometry--Congresses.
Includes bibliogr. references
English or French
9027702802
Stars--Spectra--Classification--Congresses.
Astronomical photometry--Congresses.