000			00431nam a2200169Ia 4500
008			240930s9999||||xx |||||||||||||| ||und||
020			_a9781412971904
082			_a370.72 _bMER
100			_aMertens,Donna
245		0	_aResearch and evaluation in education and psychology
250			_a2nd Ed.;
260			_aLondon _bSAGE, _c2010
300			_axvii,503p.; _c22cm
650			_aEducation
650			_aresearch
942			_cLM
999			_c132961 _d132961