TY - GEN AU - Merriam, Sharan B. TI - Qualitative research : a guide to design and implementation SN - 9780470283547 AV - LB 1028 PY - 2009/// PB - Jossey-Bass KW - Education - Research - Methodology KW - Education - Research - Case studies KW - Case method KW - Qualitative research N1 - 25937 ER -