TY - BOOK AU - Rossman, Gretchen B AU - Rallis, Sharon F TI - Learning in the field : an introduction to qualitative research SN - 9780761926511 SN - 200201187 U1 - 300.72 ROS PY - 2003/// CY - Thousand Oaks, CA PB - SAGE Publications KW - Qualitative reasoning KW - Social sciences - Research - Methodology N1 - Includes bibliographical references (p. 353- 359 ) and index ER -