Proceedings of the second Pan American Scientific congress : astronomical work in South America / by Bailey, Solon I.

Subjects: “…ASTRONOMIA…”

Proceedings of the second Pan American Scientific congress : costs of primary triangulation including determinations of latitude, longitude, and azimuth - costs of relative granty... by Bowie, William

Subjects: “…ASTRONOMIA…”

Proceedings of the second Pan American Scientific congress : progress of the work, optical and mechanical, on the 72-inch reflecting telescope for the Canadian observatory at Vanco... by Brashear, John A.

Subjects: “…ASTRONOMIA…”

Visiones astronómicas de Chesley Bonestell by Miller, Ron

Subjects: “…ASTRONOMIA…”

Astronomía hoy by Sahade, Jorge

Subjects: “…ASTRONOMIA…”

Técnica astronómica de ayer: el astrolabio by Farre, Eduard

Subjects: “…ASTRONOMIA…”

Memorias : 1961-1962.

Subjects: “…ASTRONOMIA…”

Estructura y evolución de las galaxias. by Sersic, José Luis

Subjects: “…ASTRONOMIA…”

Radiogalaxias peculiares australes. by Sersic, José Luis

Subjects: “…ASTRONOMIA…”

Informe sobre la XI asamblea general de la Unión astronómica internacional realizada en Berkeley, California, 1961.

Subjects: “…ASTRONOMIA…”

Proceedings of the second Pan American Scientific congress : the calendar sunshine recorder and some of the world-wide problems to wich this instrument can be applied / by Douglass, A. E.

Subjects: “…ASTRONOMIA…”

La astronomía como fuente : el universo mesaomericano / by Ortiz García, Elena

Subjects: “…ASTRONOMIA…”

Proceedings of the second Pan American Scientific congress : determination of the earth's shape by simultaneous astronomical observations in North and South America / by Brown, Ernest

Subjects: “…ASTRONOMIA…”

Francisco Sánchez : gestor estelar by Quevedo, Alina

Subjects:

Dinámica celeste. by Villaver Sobrino, Eva

Subjects: “…ASTRONOMIA…”

Matemáticas y cosmología en el Renacimiento by Brotóns, Víctor Navarro

Subjects: “…ASTRONOMIA…”

Calendario gregoriano. by Moyer, Gordon

Subjects: “…ASTRONOMIA…”

Radioastronomía por interferometría de muy larga base by Readhead, Anthony C. S.

Subjects: “…ASTRONOMIA…”

Movimiento caótico by Fernández Rañada, Antonio

Subjects: “…ASTRONOMIA…”

Clima de Marte by Haberle, Robert M.

Subjects: “…ASTRONOMIA…”