TY - BOOK AU - Scholz,Roland W. AU - Tietje,Olaf TI - Embedded case study methods : : integrating quantitative and qualitative knowledge / (Acc: 2544) SN - 0761919457 (c : acidfree paper) U1 - 001.4 SCH 22 PY - 2002/// CY - Thousand Oaks, Calif. PB - Sage Publications KW - Research KW - Case method ER -