TY - BOOK AU - Marshall,Catherine AU - Rossman,Gretchen B. TI - Designing qualitative research SN - 978-1-4522-7100-2 (pbk.) AV - H62 .M277 2011 U1 - 300.72 MAR-D PY - 2016/// CY - Los Angeles PB - Sage KW - Social sciences ER -