000			00368nam a2200145Ia 4500
008			211013s9999 xx 000 0 und d
082			_a001.42 _bMER
100			_aBy Mertens, Donna M _93540
245		0	_aMixed methods design evaluation
250			_a1st
260			_c2018 _bSage _aNew Delhi
300			_axxii; 202p.
650			_aResearch methods _91631
942			_cBK
999			_c2278 _d2278