TY - BOOK AU - Somekh,Bridget AU - Lewin,Cathy TI - Theory and methods in social research SN - 9788132110002(pbk.) U1 - 300.72 22 PY - 2011/// CY - New Delhi PB - SAGE KW - Social sciences KW - Research KW - Methodology N1 - Includes bibliographical references and index; Includes glossary ER -