Wikibooks:LOC Classification/T/TL

From Wikibooks, the open-content textbooks collection

[edit] Motor Vehicles, Aeronautics, and Astronautics

This is the Library of Congress classification code for motor vehicles, aeronautics, and astronautics books. It has been further subdivided into the following subsections:

[edit] Subsections

• TL 1 - Motor vehicles; Motorcycles
• TL 500 - Aeronautics; Aeronautical engineering
• TL 780 - Rocket propulsion; Rockets
• TL 787 - Astronautics; Space travel