000			00355nam a2200133Ia 4500
008			240624s9999 xx 000 0 und d
041			_aeng
082			_a300.72 EMM
100			_aEMMEL NICK
245			_aSAMPLING AND CHOOSING CASES IN QUALITATI
260			_c2013 _aLondon _bSage International
300			_axiv, : 172 : p. : cm. ; 23
365			_cGBP _b38
999			_c22560 _d22560