000			00369nam a2200157Ia 4500
008			240930s9999||||xx |||||||||||||| ||und||
020			_a9788132107484
082			_a001.4 _bCRE
100			_aCreswell,John
245		0	_aResearch design
250			_a2nd Ed.;
260			_aLosAngales _bSAGE, _c2009
300			_axv,251p.; _c24cm
650			_aReserch
942			_cLM
999			_c132974 _d132974