000 00454nam a22001577a 4500
003 OSt
008 240715b |||||||| |||| 00| 0 eng d
020 _a9781452226101 (pbk)
082 _a300.72/Cre
_b19064
100 _aCreswell, John W.
245 _aResearch Design:
_bQualitive, Quantitative, and Mixed Methods Approaches
250 _aFourth Edition
260 _aLos Angeles:
_bSAGE,
_c2014.
650 _aResearch Methodology
942 _2ddc
_cBK
999 _c13495
_d13495