Observationes en la línea de 21 cm del hidrógeno neutro =
Subtitle: Observations in the 21-cm neutral hydrogen line
By: E. Bajaja, F.R. Colomb ; Instituto Argentino de Radioastronomía ...
Contributors: Colomb, F. R.; Instituto Argentino de Radioastronomía
Series: Publication / Carnegie Institution of Washington -- no. 632; Carnegie Institution of Washington publication -- 632
Publisher: s.n.]
Published: 1973
Place of publication: [s.l
Language: spa
Number of pages: 77
Subjects: Interstellar hydrogen
Other titles: Observations in the 21-cm neutral hydrogen line
Notes: Spanish and English.

Bibliography: p. 10.