Library of Congress Classification:Class Q, subclass QB -- Astronomy
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Subclass QB: Astronomy is a classification used by the Library of Congress classification system under Class Q -- Science. This article describes subclass QB.
[edit] Contents
- QB
- 1-991..........Astronomy
- 1-139.........General
- 140-237.......Practical and spherical astronomy
- 275-343.......Geodesy
- 349-421.......Theoretical astronomy and celestial mechanics
- 455-456.......Astrogeology
- 460-466.......Astrophysics
- 468-480.......Non-optical methods of astronomy
- 495-903.......Descriptive astronomy
- 500.5-785....Solar system
- 799-903......Stars
- 980-991.......Cosmology
- 1-991..........Astronomy
