Basement Ground 1st 2nd 3rd Map

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Library of Congress Classification

A B C D E F G H J K L M N P Q R S T U W Z
*Most resources related to technology are located in the Owen Science and Engineering Library

Subclass T Technology (General)
Subclass TA Engineering (General). Civil engineering
Subclass TC Hydraulic engineering. Ocean engineering
Subclass TD Environmental technology. Sanitary engineering
Subclass TE Highway engineering. Roads and pavements
Subclass TF Railroad engineering and operation
Subclass TG Bridge engineering
Subclass TH Building construction
Subclass TJ Mechanical engineering and machinery

Subclass TK Electrical engineering. Electronics. Nuclear engineering
Subclass TL Motor vehicles. Aeronautics. Astronautics
Subclass TN Mining engineering. Metallurgy
Subclass TP Chemical technology

Subclass TR Photography
Subclass TS Manufactures
Subclass TT Handicrafts. Arts and crafts
Subclass TX Home economics