000 00385nam a2200157Ia 4500
100 _aCreswell, John W.
020 _a978-81-321-0748-4
250 _a3rd
365 _b495
942 _cBK
654 _a
245 _aResearch Design
_bQualitative, quantitative and mixed methods approaches
260 _aLos Angeles
_bSAGE Publications
_c2009
082 _a001.42
300 _a260
999 _c355752
_d355752
041 _aeng