TY - GEN AU - Goodwin, John; ed., TI - Sage secondary data analysis T2 - Sage library of research methods SN - 9781446246900 PY - 2012/// CY - Los Angeles PB - Sage publications KW - Secondary data analysis KW - Research methodology - Social research KW - Statistical methods - Social science research N1 - v.1 Using secondary sources and secondary data analysis; v.2 Qualitative approaches to secondary analysis; v.3 Secondary analysis of qualitative data; v.4 Ethical, methodological and practical issues in secondary analysis ER -