TY - BOOK AU - Creswell,John W. AU - Plano Clark,Vicki L. TI - Designing and conducting mixed methods research SN - 9781412927925 (pbk.) U1 - 300.72 PY - 2007/// CY - California PB - SAGE KW - Social sciences KW - Research KW - Methodology KW - Evaluation N1 - Includes bibliographical references (p. 256-265) and index ER -