TY - BOOK AU - Ravitch, Sharon M. AU - Riggan, Matthew. TI - Reason & Rigor: : How Conceptual Frameworks Guide Research SN - 9781412981255 U1 - 001.42 RAV 2012 PY - 2012/// CY - Thousand Oaks, Calif. ; London: PB - SAGE KW - Social sciences KW - Research KW - Methodology KW - Regsearch KW - Methodoloy KW - Qualitative research N1 - Includes bibliographical references and indexes ER -