TY - BOOK AU - Smith,Emma TI - Using secondary data in educational and social research T2 - Conducting educational research SN - 9780335223572 (hbk.) : PY - 2006/// CY - Maidenhead, England PB - Open University Press KW - Social sciences KW - Research KW - Education KW - Methodology N1 - Includes bibliographical references (p. [233]-246) and index ER -