URI
Notation
72
Caption
Architecture
See also
624Civil and structural engineering in general
625Civil engineering of land transport. Railway engineering. Highway engineering
626Hydraulic engineering in general
627Natural waterway, port, harbour and shore engineering. Navigational, dredging, salvage and rescue facilities. Dams and hydraulic power plant
69Building (construction) trade. Building materials. Building practice and procedure
Broader class
7  THE ARTS. RECREATION. ENTERTAINMENT. SPORT
Narrower classes
72.01/.05Special auxiliary subdivision for architecture
721Buildings generally
725Public, civil, commercial, industrial buildings. Secular architecture generally
726Religious, ecclesiastical architecture. Sacred and funerary buildings
727Buildings for educational, scientific, cultural purposes
728Domestic architecture. Housing. Residential buildings