TY - BOOK AU - Merriam, Sharan B AU - Tisdell, Elizabeth J TI - Qualitative research: a guide to design and implementation SN - 9871119003618 U1 - 370.72 21st PY - 2016/// CY - San Francisco PB - Jossey-Bass KW - EDUCATION- RESEARCH-METHODOLOGY; EDUCATION RESEARCH-CASE STUDY; CASE METHOD; QUALITATIVE RESEARCH ER -