000 00303nam a2200133Ia 4500
005 20251003130152.0
008 251003s9999 xx 000 0 und d
082 _a658.7
100 _aMitchell
245 0 _aResearch Design Explained
260 _bThomson
_aBoston
_c2007
300 _a604
942 _cBK
999 _c43347
_d43347