Astronomy & Space in 1975

Grundzüge Einer Geschichte Der Naturphilosophie Und Ihrer Hauptprobleme. by Hennemann, Gerhard

Veränderliche Sterne Am Südhimmel, Teil IV by Gessner, Herta

Veränderliche Sterne Am Südhimmel, Teil 3 by Meinunger, Isolde, Gessner, Herta

The Large Scale Structure of Space-Time by Hawking, S. W., Hawking, Stephen

Dynamical Systems, Theory and Applications: Battelle Seattle 1974 Rencontres by

Solar Gamma-, X-, and Euv Radiation by

Creative Evolution. by Bergson, Henri Louis, Unknown

Variable Stars and Stellar Evolution by

Neutron Stars, Black Holes and Binary X-Ray Sources by

Dynamics of Stellar System by

Die Innere Struktur Der Erde, Des Mondes Und Der Planeten by Stiller, Heinz