TY - BOOK AU - Hammond,Michael AU - Wellington,J.J. TI - Research methods: the key concepts T2 - Routledge key guides SN - 9780415599832: U1 - 001.42 21st PY - 2013/// CY - London, New York PB - Routledge KW - SOCIAL SCIENCES KW - RESEARCH KW - METHODOLOGY N1 - List of key concepts -- Preface -- The key concepts -- Glossary ER -