title: Four sociologies, multiple roles.
authors.affiliation: Sociology, National University of Singapore. socquahs@nus.edu.sg
authors.forename: Stella R
authors.initials: SR
authors.lastname: Quah
mesh_terms: D006801:Humans; D019359:Knowledge; D011640:Public Policy; D012922:Social Change; D012961:Sociology / Q000145:classification* / Q000639:trends*; D014481:United States