000			00522nam a2200157Ia 4500
008			181022s9999 xx 000 0 und d
020			_a9781506386768
100			_aCreswell, John W.
245			_cJohn W. Creswell, David J. Creswell.-- _aResearch design /
250			_a5th ed
260			_aCalifornia : _bSage _c2018
300			_axv, 275 pages.
500			_aIncludes bibliographical references and index.
650			_aSocial sciences -- research -- methodology.
650			_aSocial sciences -- statistical methods.
999			_c359294 _d359294