In all NUS Libraries, we use the Library of Congress classification scheme, and these are some Subject Headings you will use to locate materials relevant to your study:
N class: Fine arts
NA 1-NA 9428: Architecture
NK 1-NK 9990: Decorative arts, including interior design
HT 51-HT 65: Human settlements and communities
HT 101-HT 178: City planning; urban renewal and development
HT 330-HT 395: Urbanization; metropolitan and suburban areas
SB 469-SB 486: Landscape architecture and gardening; parks
TH 845-TH 4977: Building construction, methods, materials and technology-related