TY - BOOK AU - Merriam, Sharan B. TI - Qualitative research: a guide to design and implementation SN - 9780470283547 U1 - 370.72 21st ed. PY - 2009/// CY - San Francisco PB - Jossey-Bass KW - Case method KW - Education-Research-Case studies KW - Education-Research-Methodology KW - Qualitative research N1 - 271-304 includes index ER -