000 00376nam a2200157Ia 4500
008 230523s9999 xx 000 0 und d
082 _a300.72 CRE
100 _aCreswell, John W.
245 0 _aResearch Design: Qualitative, Quantitative, and Mixed Method Approaches
250 _a3
260 _aDelhi
260 _bSage
260 _c2009
300 _a260
942 _cRB
999 _c3216
_d3216