Items where Subject is "T Technology"

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Library of Congress Subject Areas (38711)
- T Technology (23859)
  - T Technology (General) (5496)
  - TA Engineering (General). Civil engineering (General) (6105)
  - TC Hydraulic engineering. Ocean engineering (165)
  - TD Environmental technology. Sanitary engineering (923)
  - TE Highway engineering. Roads and pavements (326)
  - TF Railroad engineering and operation (89)
  - TG Bridge engineering (32)
  - TH Building construction (615)
  - TJ Mechanical engineering and machinery (5310)
  - TK Electrical engineering. Electronics Nuclear engineering (3676)
  - TL Motor vehicles. Aeronautics. Astronautics (1081)
  - TN Mining engineering. Metallurgy (110)
  - TP Chemical technology (5783)
  - TR Photography (15)
  - TS Manufactures (2052)
  - TT Handicrafts Arts and crafts (10)
  - TX Home economics (22)

Number of items at this level: 0.

This list was generated on Mon Nov 10 09:11:29 2025 +08.