1061
Mass Loss from Stars [E-Book] : Proceedings of the Second Trieste Colloquium on Astrophysics, 12–17 September, 1968 /
1062
Practical Work in Elementary Astronomy [E-Book] /
Subject (ZB): ...Observations, Astronomical....

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1063
Manned Laboratories in Space [E-Book] : Second International Orbital laboratory Symposium /
Table of Contents: ... -- Spacecraft for Ocean Exploration -- Earth Resource Observations from an Orbiting Spacecraft -- Astronomical Research with a Large Orbiting Telescope -- Orbital Laboratory - Stepping Stone to Interplanetary Flight -- Manned Flight to the Nearer Planets -- About...

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1064
The New Cosmos [E-Book] /
Table of Contents: ...I Classical Astronomy -- 1. Stars and Men: Observing and Thinking. Historical Introduction to Classical Astronomy -- 2. Celestial Sphere: Astronomical Coordinates: Geographic Latitude and Longitude -- 3. Motion of the Earth: Seasons and the Zodiac: Day...

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1065
Highlights of Astronomy [E-Book] : As Presented at the XIIIth General Assembly of the I.A.U. 1967 /
1066
Planetary Nebulae [E-Book] /
Subject (ZB): ...Observations, Astronomical....

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1067
Infrared Radiation [E-Book] : A Handbook for Applications /
1068
Ionospheric Radio Communications [E-Book] /
Subject (ZB): ...Observations, Astronomical....

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1069
Kosmische Strahlung II / Cosmic Rays II [E-Book] /
Sitte, K.
1967
Subject (ZB): ...Observations, Astronomical....

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1070
The Earth-Moon System [E-Book] : Proceedings of an international conference, January 20–21,1964, sponsored by the Institute for Space Studies of the Goddard Space Flight Center, NASA /
1071
Solar System Radio Astronomy [E-Book] : Lectures presented at the NATO Advanced Study Institute of the National Observatory of Athens: Cape Sounion August 2–15, 1964 /
1072
Radio Astronomy Techniques [E-Book] /
Subject (ZB): ...Observations, Astronomical....

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1073
Cosmic Rays I / Kosmische Strahlung I [E-Book] /
Table of Contents: ...The Origin of Cosmic Rays -- A. Summary of the properties of cosmic rays -- B. Structure of the model -- C. Propagation of the cosmic ray beam in space -- D. The diffusion of the cosmic-ray particles -- E. The astronomical setting for cosmic rays -- F...

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1074
Calculation of the Brightness of Light [E-Book] : In the Case of Anisotropic Scattering /
1075
Astrophysik IV: Sternsysteme / Astrophysics IV: Stellar Systems [E-Book] /
1076
Astrophysics II: Stellar Structure / Astrophysik II: Sternaufbau [E-Book] /