TY - BOOK AU - Maxwell,Joseph Alex TI - A realist approach for qualitative research SN - 9780761929239 / AV - H62 M465 R4 2012 PY - 2012/// CY - Thousand Oaks PB - Sage Publications KW - Qualitative research KW - Social sciences KW - Research KW - Methodology N1 - Includes bibliographical references and index ER -