TY - BOOK AU - Bulmer,Martin AU - Sturgis,Patrick J. AU - Allum,Nick TI - Secondary analysis of survey data T2 - Sage benchmarks in social research methods SN - 9781412903844 (set) PY - 2009/// CY - Los Angeles PB - SAGE Publications KW - Social sciences KW - Statistical methods KW - Statistical services N1 - v. 1. Secondary analysis of survey data -- v. 2. Secondary analysis of survey data -- v. 3. Secondary analysis of survey data -- v. 4. Secondary analysis of survey data ER -