4 treff

Colours and magnitudes in the galactic cluster NGC 436
Boden, Erik
Bok Svensk 1960
Photographic, photovisual and red magnitudes in the galactic cluster M 36
Boden, Erik
Bok Engelsk 1951
A research on the galactic clusters NGC 436 and NGC 457
Boden, Erik
Bok Språk ikke angitt 1951
Red magnitudes in the galactic cluster NGC 457
Boden, Erik
Bok Engelsk 1950