Category:CLC U4-62
Chinese Library Classification
A Marxism, Leninism, Mao Zedong Thought and Deng Xiaoping Theory · B Philosophy, Religion · C General Social Sciences · D Politics, Law · E Military · F Economics · G Culture, Science, Education, Sports · H Language, Writing · I Literature · J Art · K History and Geography · N General Natural Sciences · O Mathematical Sciences and Chemistry · P Astronomy and Earth Sciences · Q Biological Sciences · R Medicine, Health · S Agricultural Sciences · T Industrial Technology · U Transportation · V Aviation and Aerospace · X Environmental Science, Safety Science · Z General Books
U-* general theory of transportation · U-40 · U-49 · U-9 transport economy · U1 Comprehensive Transportation · U2 Railway Transportation · U4 Road Transport · U6 Waterway Transportation · U8 Aviation Transportation
U4-092 · U4-61 · U4-62 · U4-65 · U4-9 highway transportation economy · U41 Road Engineering · U44 Bridge and Culvert Engineering · U45 Tunnel Engineering · U46 Automotive Engineering · U47 · U48 Other Road Transport Vehicles · U49 Transportation Engineering and Road Transport Technology Management
A Marxism, Leninism, Mao Zedong Thought and Deng Xiaoping Theory · B Philosophy, Religion · C General Social Sciences · D Politics, Law · E Military · F Economics · G Culture, Science, Education, Sports · H Language, Writing · I Literature · J Art · K History and Geography · N General Natural Sciences · O Mathematical Sciences and Chemistry · P Astronomy and Earth Sciences · Q Biological Sciences · R Medicine, Health · S Agricultural Sciences · T Industrial Technology · U Transportation · V Aviation and Aerospace · X Environmental Science, Safety Science · Z General Books
U-* general theory of transportation · U-40 · U-49 · U-9 transport economy · U1 Comprehensive Transportation · U2 Railway Transportation · U4 Road Transport · U6 Waterway Transportation · U8 Aviation Transportation
U4-092 · U4-61 · U4-62 · U4-65 · U4-9 highway transportation economy · U41 Road Engineering · U44 Bridge and Culvert Engineering · U45 Tunnel Engineering · U46 Automotive Engineering · U47 · U48 Other Road Transport Vehicles · U49 Transportation Engineering and Road Transport Technology Management