TY - BOOK AU - Lapan, Stephen, D ed. AU - Quartaroli, Marylynn, T ed. AU - Riemer, Frances Julia, ed. TI - qualitative research : an introduction to methods and designs SN - 9780470548004 CY - US KW - Qualitative research KW - Research methodology KW - Social science -- Research methodology N1 - Includes bibliographical references and index ER -